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- 1pc 80/90mm Short Axis Secondary Mirror DIY Newtonian Astronomical Telescope - The 80mm short axis thickness 11mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film. If item is defective after 3 months, you can still send it back to us.
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- Variable Polarizing Filter for Telescopes Fits 1.25inch/2inch Telescope Eyepiece - Features: 1.The 2-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 2.Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 3.Reduces brightness of the Moon or planets for great clear viewing. 4.Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 5.Fit standard sized 2" eyepieces and accessories. Descriptions: Premium Quality Metal Rim and Optics Glass Lens. Its compact, lightweight body makes it an ideal travelling companion. Specifications: Type: Variable Polarizing Filter Material: Optical glass lens + Aluminum Frame Shape: Round Barrel diameter: 1.25/ 2inch Package included: 1 x Filter Notes: 1. Please allow 1-3cm measure error. 2. The color of the actu.
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- Photography Crystal Glass for Wedding Landscape Photo - Photography : is glass, thick optical photography glass, lightweight, hold when travel. We'd like to settle any problem in a friendly manner. It's just take you 1 minute. Great gift for photographers, science teachers or.
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- 0.965 Inch Erecting Prism Diagonal Mirror for Astronomical Telesc H9L3 - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are supplied with a dust cover to keep your lens clean and clear.
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- 2" 90-Degree Mirror Diagonal with 93% Reflectivity across Visible Spectrum - The residual stress in the plane mirror which can occur with the dielectric vapour deposition process is ruled out here. Type of build Diagonal mirror Diagonal mirror Amici prism Diagonal mirror Diagonal mirror.
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- SVBONY SV188 1.25" 90° Mirror Diagonal Refractor Telescope Fully Metal Astronomy - The Svbony fully metal 1.25" Mirrors Diagonal zenith mirror offers an upright figure which is but turned backward in left and right position. It is suitable in particular for astronomical observations. The mirror depicts clean and full of contrasts. The mirror is suitable for refractors, Celestron EQ, Meade Infinity and similar telescopes. It is not suitable due to the length reflectors for Newton. Specifications: Connection eyepiece: 1.25" Connecting telescopic: 1.25" & 2" (2" need adapter) Clamp: 1 screw Reflectivity: 90% Housing material: Metal Suitable for: Refractors Net Weight: 142g / 5.0oz Not suitable for: Newtonians Package Includes Fully Metal 1.25" Mirrors Diagonal 90-Degree 1.25" Dust Cover.
- Fully Metal 1.25" Mirrors Diagonal 90-Degree for Refractor Astronomy Telescope - 1.25in Diagonal. The mirror depicts clean and full of contrasts. 90° Viewing Angle.
- Telescope 1.25'' 90 Degree Dielectric Mirror Diagonal 99% Reflectivity - SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness. Coatings: Dielectric. 1.25in Diagonal. The mirror depicts clean and full of contrasts.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical TelescK7 - High-quality prism ensures high light transmission and provides high defination images.
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- ISP Optics AR812-GE-W-50-5 Optical Window 50.8mm x 5 mm - Germanium (Ge), coated AR 8-12 microns both sides. ISP Optics Corporation. Window Shape. 40-20 scratch-dig.
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- Orion 45 Degree Erect Image Diagonal Prism - In Box - Made in Taiwan - Orion 45 Degree Erect Image Diagonal Prism - In Box - Made in Taiwan. Looks new. One side has slight cosmetic damage. (See last photo). Thanks.
- 1.25inch Erecting Zenith Mirror 45 Degree Telescope Diagonal Prism Eyepiece - 1 X 45-Degree Erecting Image Zenith Mirror.
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- Diagonal Adapter Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Inside - High optical lens transparency;the large quality prism allows more light transmission;so that delievers a clear image. Zenith mirror has dust cover keeping the lens clean,so that provides clear and sharp images and extends the service life.
- SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25Inch 45 Degree Erecting - Manufacturer SVBONY. Zenith mirror has dust cover keeping the lens clean,so that provides clear and sharp images and extends the service life. The prism is made of genuine optically processed glass; high quality optical prism inside rather than a mirror which makes your image clear and sharp.
- 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which M - 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which M.
- 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which M - Astromania 1.25" 90-degree Erecting Prism. 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which Makes Your Image Clear and Sharp. But what if you also want to observe nature?.
- Baader T-2 90° Prism Star Diagonal Body # T2-01C 2456005 - Manufacturer part number: T2-01C or 2456005. It's also the perfect diagonal for the Baader / Zeiss Giant Binoviewer (it replaces the normal prism diagonal) as well as the Baader Maxbright Binoviewer.
- Baader T-2 90° 32mm Prism Diagonal w/ 1.25" Nosepiece / Eyepiece Holder 2456005K - This Baader T-2 90° Prism Diagonal #2456005K includes the Baader T-2 90-degree diagonal body with 32mm clear aperture, which itself is available as a stand-alone component (T2-01C). It also includes a 1.25" nosepiece (T2-14) and a premium 1.25" eyepiece holder (EYEHOLD-2) from Baader's T-2 system of accessories.
- 1.25 Inch 90 Degree Dielectric Mirror Diagonal Kit For Astronomical Telescop EUG - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Size: 6.5x4x3cm / 2.56x1.57x1.18in. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 1.25inch 45°31.7mm Erect Image Diagonal Mirror Astronomical Telescope Eyepie EUG - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and image. Easy to install and use, a good choice for you.
- 1.25 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror F EUG - 1 x Mirror. Easy to install and use. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Color: Black + Silver.
- 24.3mm 45 Degree Refracting Telescope Erecting Prism Eyepiece Diagonal Mirro EUG - Anti-slip rubber: prevent eyepiece from scratches. - High reflectivity: built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. - Exquisite curved, chic anti-vibration prism cavity, anti-shedding slope design.
- 1.25 Inches 90° Erect Image Lens Astronomical Telescope Accessory For Celest EUG - Item Type: Erect Image Lens. Viewing Angle: 90 degrees. Feature: 1. 4 screws fix the base, for easy removal and cleaning. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 114mm Primary Parabolic Mirrors Focal 600mm DIY Newtonian Astronomical Telescope - Caliber: 114mm. Focal length: 600mm. Parabolic mi rror, aluminum plating and protective film. The thickness of the main mirror about 15mm.
- Vintage Edmund Scientific 2.5'' Diameter f/10 Telescope Mirror - Vintage Edmund Scientific 2.5'' Diameter f/10 Telescope Mirror. New condition with a very tiny chip in the edge, rare, hard to find.
- Explore Scientific 99% Dielectric 2" Diagonal for Telescope # DD02-00CF - The insert barrel is a double taper, so it can be smoothly inserted or withdrawn from the focuser. The wide part of the taper prevents the diagonal from accidentally falling out of the focuser if the set screw loosens up.
- 1.25" 45 Degree Zenith Mirror Erect Image Eyepiece Astronomical Telescope Parts - Specifications: Connection eyepiece: 1.25" Clamp: 1 screw Reflectivity: 45% Housing material: Metal Suitable for: Refractors Package Includes: 1 x 1.25" 45 Degree Zenith Mirro.
- Angeleyes Zenith Mirror 45 Degree Astro 1.25" Telescope Diagonal Prism Eyepiece - Product description Easily correct upside down and left-right reversed image: This Diagonal correct upside down and left-right reversed image easily. Allow you view things during daytime in correct position Standard 1.25'' diameter: Fit for 1.25'' focuser and eyepiece; Work with Refractor and catadioptric telescopes,not for Reflector telescope High quality optical glass come with dust cover: Keep your lens clean and image clear and sharp,prolong life. Wide 45 degree angle: You can view correct image from refractor telescope stand and just look down with a comfortable angle This Diagonal prism could turn your refracting telescope into a scope that can be used to observe objects on earth with correct angle image. Package include: 1 X 45-Degree Erecting Image Zenith Mirror 2 X Dust cover.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece K4K3
- Meade H12.5mm 90 Degree Star Mirror Telescope Diagonal by Polaroid
- 1.25 Inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image - 1.25" Star Diagonal Mirror accepts 1.25" eyepieces filters and other accessories with a 1.25” insert barrel. The 90% reflectivity flat mirror can reduce light loss and make the field of view clearer and sharper.
- 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which M - Astromania 1.25" 90-degree Erecting Prism. 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which Makes Your Image Clear and Sharp. But what if you also want to observe nature?.
- 1.25" 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror f... - Easy to install and use. Item model number: Seroundercbf498huy5. Date First Available: July 24, 2019.
- Astromania 1.25" 90-Degree Erecting Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 90-Degree Erecting Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. Manufacturer: Astromania. But what if you also want to observe nature?. The prism gives you a bright and clear picture: The prism is made of genuine optically processed BK7 glass, high quality optical prism inside rather than a mirror which makes your image clear and sharp.
- Optical Glass Prism Triangular : Roughly 29x21x21mm - Roughly 29x21x21mm. Optical Glass Prism Triangular.
- 1.25 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror F FOD - 1 x Mirror. Easy to install and use. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Color: Black + Silver.
- 1pc 60mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 60mm, Long Axis 84.80mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Flat Mirror. Coating: Aluminum Reflection + Protective Film.
- 90° Erecting Zenith Diagonal Mirror DIY Astronomical Telescope 1.25‘’ Eyepiece - For astronomical use, this diagonal produces an image that's right-side-up, reversed left to right. Lens: Optical Glass. We will send you a new one after receiving the defective item.
- 1.25'' Diagonal mirror Astronomical telescope Diagonal 45° prism - We are Skyoptikst Optical Technology CO., LTD.
- 1.25 inch diagonal mirror Astronomical telescope diagonal 90° High Reflection - Diagonal sleeve material: plastic. Imaging direction: Reflection. Gross weight: 99g. Zenith mirror 1. Lens material: optical glass. Net weight: 77g. We are Skyoptikst Optical Technology CO., LTD.
- 90° Erecting Zenith Diagonal Mirror f Astronomical Telescope 0.965'' Eyepiece - For astronomical use, this diagonal produces an image that's right-side-up, reversed left to right. Adapter eyepiece: 0.965". Lens: Glass.
- SVBONY 1.25" 45°Correct-Image Prism Diagonal Fully Metal for Refractor Telescope - Fully multi-coated prisms for superior image fidelity and maximum light throughput Fits for 1.25inch telescope eyepiece and focuser CNC Manufactured, aluminum alloy housing and stainless steel cover Wide 45 degree angle makes you view correct image from telescope stand and just look down with a comfortable angle Correct upside down and left-right reversed image easily, which allowsview things during daytime in correct position Note: that the 45-deg correct-image diagonal requires 5/8" more focus travel than typical diagonals. Not recommended for use in Newtonian reflector or Dobsonian reflector telescopes.
- SVBONY 1.25inch 90° Mirrors Diagonal Refractor Telescopes Fully Metal Astronomy - The Svbony fully metal 1.25" Mirrors Diagonal zenith mirror offers an upright figure which is but turned backward in left and right position. It is suitable in particular for astronomical observations. The mirror depicts clean and full of contrasts. The mirror is suitable for refractors, Celestron EQ, Meade Infinity and similar telescopes. It is not suitable due to the length reflectors for Newton. Specifications: Connection eyepiece: 1.25" Connecting telescopic: 1.25" & 2" (2" need adapter) Clamp: 1 screw Reflectivity: 90% Housing material: Metal Suitable for: Refractors Net Weight: 142g / 5.0oz Not suitable for: Newtonians Package Includes Fully Metal 1.25" Mirrors Diagonal 90-Degree 1.25" Dust Cover.
- Reflector Spherical D203F1600 Main Mirror With 40mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- Reflector Spherical D102F700 Main Mirror With 25mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- Reflector Spherical D150F750 Main Mirror With 35mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- Reflector Spherical D114F900 Main Mirror With 25mm Short-Axis Secondary Mirror - 1Pc D114F900 Mirror. We would appreciate any suggestions you could give us. We will respond within 24 hours,and do our best to solve the problem for you. When you receive the item and satisfied with the product .
- New Reflections Mirror SEALED NEW 5 1/4 3 3/4 CAMP CRAFTS - new sealed package reflections mirror 5 1/4 by 3 3/4 inches
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- SVBONY 2'' Telescope 90° Dielectric Mirror Diagonal for Professional Telescope - Excellent Quality Dielectric Diagonal. 1 x 2" 90-deg Dielectric Mirror Diagonal. Provides a Comfortable 90 Degree View from your Refractor. 1 x 1.25" Dust Cover. 1 x 2" Dust Cover. Color: Black. Has a non-marring brass compression ring to secure your valuable eyepieces.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece I8Q2
- 1.25'' zenith diagonal Dielectric mirror for Refractor Telescope 99% Reflection - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 120g. Color: As shows in pictures.
- Diameter 114mm Focal length 900mm Newtonian Reflector Telescope mirror - Focal length: 900mm. Caliber: 114mm. Primary mirror: spherical. The thickness is about 14m. Major axis of secondary mirror: 35mm. Minor mirror minor axis: 25mm. 1 D114F900 mirror. 1 second mirror.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece Z7C8
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece W9L1
- 15" Lightweight honeycombTelescope Mirror - Hexagonal honeycomb core sandwich lightweight structure. Coated with protected aluminum (Al/SiO) (~90% reflectivity).
- Vixen Diagonal Mirror 2" For Refractor - VIXEN DIAGONAL MIRROR 2" FOR REFRACTOR.
- Celestron Telescope Lens & Filter Lot - 11 Pieces: Barlow, Diagonal Prism & More - All pieces are in used condition without boxes except for the filters.
- Astromania 2" 45-Degree Erecting Prism Diagonal for Telescope - Image erecting BAK4 prism with anti-reflection coating. High accuracy and high light reflection prism. Entirely aluminum, black anodized, smooth finish. Internally matte blackened and threaded for no internal stray light reflection.
- Astromania 1.25" 90-Degree Erecting Prism Optical Prism Inside Rather Than a ... - But what if you also want to observe nature?. The prism gives you a bright and clear picture: The prism is made of genuine optically processed BK7 glass, high quality optical prism inside rather than a mirror which makes your image clear and sharp.
- Astromania 1.25" 90-Degree Diagonal Mirror - More Comfortable Viewing Orienta... - More comfortable viewing orientation as you observe from above, filter thread for any 1.25" filter. Accepts standard 1.25" eyepieces. We take our reputation seriously.
- D150F750 Primary mirror + secondary mirror Mirror Set for Telescope New - 1PC D150F750 Primary mirror. Do not dismiss your dream. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Celestron Large C14 Zenith Mirror - Batteries may not be disposed of with household rubbish. You are legally obliged to dispose of batteries and rechargeable batteries properly. You can hand in your old batteries free of charge at the public collection points in your community or wherever batteries are sold. You can also return used batteries to us at the address above. We will then dispose of them professionally and free of charge for you. Batteries containing pollutants are marked with a symbol consisting of a crossed-out garbage can and the chemical symbol (Cd, Hg or Pb) of the heavy metal that is decisive for the classification as containing a pollutant. The rubbish bin means: batteries and accumulators must not be disposed of with household waste. The symbols under the dustbin stand for: Pb: battery contains lead Cd: b.
- 6" Optical Mirror - This is a 6 " optical concave optical mirror. It has a very steep curve about F2 focal ration. It is standard thickness of pyrex glass 1". I am selling this as a mirror blank only unless the buyer needs such a fast mirror for some application. Six inch mirror blanks of pyrex have become expensive. No international shipping.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece B4B3h - The fully coated lens are supplied with a dust cover to keep your lens clean and clear.
- 10pcs Defective Fly's-eye Lens Compound Eye Lentes DIY Decoration Prism - Can't use on Projector. Can be use as a Decoration or to Ressarch. Material: O ptical Glass. is provided once the item is dispatched.
- 1.25''/ 2'' Variable Polarizing Filter Lens for Astronomical Telescope Eyepiece - Type: Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 1 x Filter. Reduces brightness of the Moon or planets for great clear viewing.
- 2 Inch Variable Polarizing Filter Lens for Astronomical Telescope Eyepiece - Type: Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 1 x Filter. Reduces brightness of the Moon or planets for great clear viewing.
- 1.25 Inch Variable Polarizing Filter Lens for Astronomical Telescope Eyepiece - Type: Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 1 x Filter. Reduces brightness of the Moon or planets for great clear viewing.
- Telescope Accessories For 50mm Telescope,Lens Holder,Focuser And Mirror Diagonal - The aluminium body is rust free. The diagonal mirror is specially made by making it optically flat and front coated. Lens holder with modified hood. Doagonal with optically flat and front coated mirror.
- New D150F750 Primary mirror + secondary mirror Mirror Set for Telescope - 1PC D150F750 Primary mirror. Do not dismiss your dream. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Dust Caps & Plugs for 1.25'' Eyepieces Barlow Lens & Telescope Accessories 10pcs - We will try our best to resolve any issue.
- Telescope Accessories For 50mm Telescope,Lens Holder,Focuser And Mirror Diagonal - The aluminium body is rust free. The diagonal mirror is specially made by making it optically flat and front coated. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
- Telescope All-metal 1.25 inch 45° diagonal mirror erect image prism - Color: Silver and black. Size: 1.25 in. We are Skyoptikst Optical Technology CO., LTD. Coating: full multi-layer coating.
- 2X(0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece P6Kh - 2X(High- ensures high light transmission and provides high defination images. ).
- 10pcs Defective Long Prism Optical Glass Prism Crafts DIY Decorative Prism - Op tical Glass Prism. Can't use on Projector. Material: Optical Glass. Can be use as a Decoration or to Ressarch.
- 1.25'' 90° Metal Zenith Diagonal Mirror for Astronomical Telescope Eyepiece
- 1.25'' Diagonal Mirror Full Metal 45 Degree Zenith Mirror Astronomical Telescope - 1 X 45-Degree Erecting Image Zenith Mirror.
- 0.965 inches 90 degrees astronomical diagonal mirror/ - Use the 90 degree diagonal mirror with a refractor, the image is upright, with left and right reversed. 1 Piece Diagonal Mirror. With wide 90 degree angle, it is comfortable for you to view image from refractor.
- Astronomical Telescope All-metal 1.25 inch 45° diagonal mirror erect image prism - Color: Silver and black. Size: 1.25 in. We are Skyoptikst Optical Technology CO., LTD. Coating: full multi-layer coating.
- 1.25 Inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image - 1.25" Star Diagonal Mirror accepts 1.25" eyepieces filters and other accessories with a 1.25” insert barrel. The 90% reflectivity flat mirror can reduce light loss and make the field of view clearer and sharper.
- SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully... - Click here to see description.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece I7M3 - The fully coated lens are supplied with a dust cover to keep your lens clean and clear.
- Astromania 2" 90-Degree 99% Enhanced Dielectric Diagonal Mirror - Provide a M... - Multi-layered dielectric coatings that produce 99-percent reflectivity for brighter, sharper images. 2" Diagonal Mirror with 99% reflection, optics are made with Pyrex glass. We take our reputation seriously.
- Dielectric Mirror, 1.25 Inch 90-Degree Dielectric Mirror Diagonal for Telescope - 1 Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Size: 6.5 3.5 3cm / 2.56 1.38 1.18in. We take our reputation seriously. Constructed with aluminum alloy housing and stainless steel cover plate, available for long lifespan.
- Astromania Dust Caps Set for 1.25" Telescope Eyepieces or Other Accessories -... - Manufacturer model:SKU_AM_DCS5.
- 114az -sr 90 Degree Erect Image Diagonal, Telescope 90 Degree Diagonal-Acouto... - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. View Angle: 45 degree. This product is made of high quality material. Plastic body with optical glass lens, providing clear and sharp image.
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - High quality optical Prism inside rather than a mirror which makes your image clear and sharp. We take our reputation seriously.
- Astromania 2" SCT 90-Degree Mirror Diagonal with 93% reflectivity Across Visi... - Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product. We take our reputation seriously.
- 11 3/8" x 1 5/8" Thick Quartz Telescope Mirror Blank New in original box.
- 1.25" Telescope Eyepieces Dust Caps Barlow Lens Plastic Cover For Monocular
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece L1S7
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece S3W2
- 1.25/2 inches 90 Degree Zenith Diagonal Mirror for Refractor Telescope mirror - 1.25/2" 90° reflectivity model is dielectric coating, providing 99% reflectivity. TL 2" 45/90° two models with storage bags.
- Gould Inc. 50Mil Bank Notes, Prism
- NASA Telescope ULE Mirror Blanks- Pyrex, BK-7, Ohara E6, Fused Silica - Ohara E6 Blanks added 16.5" x 2". It is made from Corning Pyrex, an Ultra Low Expansion Substrate aka Glass. One side is pre-beveled, about 2mms around the edge. Pyrex Blanks are clear with a 2mm beveled lip added.
- Optical Mirror on adjustable mount
- Large 3x5 right angle prism - Large 3x5 right angle prism face is 3" x 5"
- 99% reflectivity of the dielectric mirror of the diagonal mirror Astro telescope - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. Zenith mirror 1. Net weight: 560g. Color: As shows in pictures.
- SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting - Zenith mirror has dust cover keeping the lens clean,so that provides clear and sharp images and extends the service life.
- Glued Right Angle Prism Triangular Quadratic Element Measurement Phone Testing - Glued Right Angle Prism. 1 x Glued Right Angle Prism. Shape: Cube. Material: K9 (BK7) optical glass.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece C3F9
- 1.25inch 45°31.7mm Erect Image Diagonal Mirror Astronomical Telescope Eyepie - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and sharp image. Easy to install and use, a good choice for you.
- 45 Degree Round Angle Diagonal Mirror 1.25 Inch Interface Astronomical Teles - Feature: 1. Item Type: Diagonal Mirror. Imaging Direction: All Positive Mirror. Interface Size: Approx. Viewing Angle: 45 Degrees. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 24.3mm 45 Degree Refracting Telescope Erecting Prism Eyepiece Diagonal Mirro - Anti-slip rubber: prevent eyepiece from scratches. - High reflectivity: built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. - Exquisite curved, chic anti-vibration prism cavity, anti-shedding slope design.
- 1.25 Inch 90 Degree Dielectric Mirror Diagonal For Astronomical Telescope - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Size: 6.5 3.5 3cm / 2.56 1.38 1.18in. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 5P0081 Astronomical Telescope Refraction Diagonal Mirror 0.965 Inch 45 Degre - Model: 5P0081. Item Type: Diagonal Mirror. Viewing Angle: 45°. Material: Plastic + Optical Glass. Feature: 1. Four screws fix the base for convenient disassembly and cleaning. Interface Size: Approx.
- 1.25 Inches 90° Erect Image Lens Astronomical Telescope Accessory For Celest - Item Type: Erect Image Lens. Viewing Angle: 90 degrees. Feature: 1. 4 screws fix the base, for easy removal and cleaning. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece E9J3
- Triangle Prism Glass Seven Color Reflects Sunlight Taking Pictures Necklace Gift - Triangle Prism. 1 x Triangle Prism. Model: Necklace with triangular prism. Reflects Sunlight Taking Pictures Necklace Gift. Seven Color.
- GSO 10" f/4 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- 6Pcs Cubic Optical Prism Set Glass Sphere Refracted Rainbow Science Student - A set: Cubic, Hemisphere, Triangular Prism, Pyramid, Sphere, Tetrahedron. Side Length of Tetrahedron: 4.6cm. 6Pcs x Optical Prism Set. Side Length of Triangular Prism: 4cm. Pyramid Height: 3.8cm.
- GSO 12" f/5 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- New Medicool health & Beauty Examination mirror for hard to see areas & diabetic
- 203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600
- Triangular Prism Right Angle Prism Al Coated Optical Glass
- 9Pcs Prism Set Optical Glass Hemisphere Cylinder Cubic Refracted Rainbow Science - A set: Cubic, Hemisphere, Triangular Prism, Pyramid, Sphere, Tetrahedron. Side Length of Tetrahedron: 4.6cm. 9Pcs x Prism Set. Side Length of Triangular Prism: 4cm. Pyramid Height: 3.8cm. Side Length of the Cubic: 3.9cm.
- Cuboid Triangular Prism Quadratic Element Measurement Phone Test Desktop Study - 1 x Glued Prism. Material: K9 (BK7) optical glass.
- SVBONY 1.25'' Zenith Mirror Telescope 90 Degree Astronomical Telescope Accessory
- Newton reflector telescope secondary mirror 20/25/28/30/40/42/45/50/54/60/70mm - 35mm minor axis secondary mirror, short side length 35mm, surface aluminized film and protective film, suitable for use with 127mm, 133mm, 135mm, 150mm, aperture reflective primary mirror. The 25mm minor axis sub-mirror, the short side length is 25mm, the surface is coated with aluminized film and protective film, suitable for use with the 114mm caliber reflective primary mirror.
- Fully Metal 1.25" Mirrors Diagonal 90-Degree for Refractor Astronomy Telescope - The mirror depicts clean and full of contrasts. Reflectivity: 90%. It is not suitable due to the length reflectors for Newton. Suitable for: Refractors. Not suitable for: Newtonians.
- Melles Griot Adjustable Angle Mirror
- Triangular Glass Prism for Taking Pictures Seven Color Reflects For Kids Adult - Model: Necklace with triangular prism. 1 x Glass Triangular Prism.
- 0.965 Inch Telescope Erecting Diagonal Mirror for - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. We'd like to settle any problem in a friendly manner. Material： + Optical Glass.
- 6PCS Optical Prism Set Cubic Triangle Pyramid Refracted Rainbow Science Student - A set: Cubic, Hemisphere, Triangular Prism, Pyramid, Sphere, Tetrahedron. Side Length of Tetrahedron: 4.6cm. 1x tetrahedron. Pyramid Height: 3.8cm. Side Length of Triangular Prism: 4cm. 1x pyramid. 1x triangular Prism.
- Parabolic 114mm Focal 450mm Astronomical Newtonian Telescope Primary Mirror - Caliber: 114mm. Focal length: 450mm. Parabolic mirror, aluminum plating and protective film. The thickness of the main mirror about 14mm. Accuracy of the mirror: Above 1/4 wave.
- 5pcs Dust Caps & Dust Plugs For 2'' Mount Focusers & Telescope Eyepieces
- 5pcs Dust Caps & Dust Plugs For 1.25'' Mount Eyepieces Telescope & Focusers - Fit 1.25" standard eyepieces, barlow lens and other accessories. Made from durable plastics for long lasting usage.
- 1.25" GSO Polarizing Filter for Telescope Eyepiece Polarizer - 1.25" GSO Polarizing Filter for Telescope Eyepiece Polarizer.
- Glass Prism Photo Quality + wooden storage box | U.S. Navy | $58 | - U.S. Navy photo quality optical glass prism. The prism face is 1 1/2" tall. Wooden box. Mount plate.
- 1.25 Inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully Metal for - 1.25" Star Diagonal Mirror accepts 1.25" eyepieces filters and other accessories with a 1.25” insert barrel. The mirror depicts clean and full of contrasts. It is not suitable due to the length reflectors for Newton.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece C6F2
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece M4SS5
- 1pc 45mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 45mm, Long Axis 63.5mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Flat Mirror Thickness 9-10mm. Coating: Aluminum Reflection + Protective Film.
- 60mm Short Axis Secondary Mirror DIY Newtonian Reflecting Astronomical Telescope - Secondary Mirror Size: Short Axis 60mm, Long Axis 84.8mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- Celestron 1.25" Telescope Prism Star Diagonal # 94115-A - The Celestron 1.25” Star Diagonal slides into the focuser (1.25”) of your refractor or catadioptric telescope and accepts standard 1.25” eyepieces, allowing you to view objects more comfortably. A diagonal that is angled at 90º helps avoid neck strain when looking through through the eyepiece.Please note that a 90º diagonal will display images that are right side up, but left to right orientation will be reversed.
- 0.965 " Telescope Erecting Diagonal Mirror for - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. Material： + Optical Glass. High Refractivity：built-in refractive, to create a more comfortable viewing position and clear image.
- Visionking 2x 4 Element Barlow Lens 1.25'' Telescope Eyepiece Metal Body - Visionking 2x Barlow lens for 1.25" eyepiece. We are Visionking Optical Technology CO., LTD. Adapter eyepiece:1.25". Magnification: 2x.
- High Quality 1.25" 45 degree Erecting Prism for Telescope, Diagonal Prism, BN - ONE High Quality 1.25" 45 degree Erecting Prism for Telescope, Diagonal Prism This 45 degree erecting prism works for refractor telescopes to provide correctly orientated views. Easy to use: simply insert it into 1.25" telescope, and then fix the eyepiece by the screw. If you are not happy with the item for whatever reason, please return it to me with original package within 1 month and you will get a FULL refund. The item will be posted the same day your payment is received if possible. Otherwise, it will be posted the next working day. Please note that all payment received during weekend and/or bank holidays, it will be posted the following Monday or the next available working day. International Buyers please see postage details. Buy from an UK PowerSeller with more than 40,000 happy.
- 1.25'' Diagonal Dielectric mirror for Refractor Telescope 99% Reflection - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. Zenith mirror 1. Net weight: 120g. Color: As shows in pictures.
- Self made telescope D150F750 Parabolic objective lense Astronomical telescope - Buy It Now D150F750 paraboloid. Buy It Now D150F750 sphere. 1 D150F750 mirror. Buy It Now D150F750. Buy It Now D150F1400. Buy It Now D114F1000. The thickness is about 18mm. We are Skyoptikst Optical Technology CO., LTD.
- Diagonal Adapter Diagonal 1.25 Inch 45-Degree for Astronomical Telescope Eyepih - 1 45-Degree Diagonal Adapter.
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece T5O2h
- 0.965 Inch Erecting Diagonal Mirror for Astronomical Telescope Eyepiece R3A3h
- 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which M - Astromania 1.25" 90-degree Erecting Prism. 1.25" 90-Degree Erecting Prism Optical Prism inside Rather than a Mirror Which Makes Your Image Clear and Sharp. But what if you also want to observe nature?.
- 1" Minor Axis Telescope Secondary Mirror Replacement Part for 114mm Scopes - NEW - This is what you get:1" minor axis secondary flat, coated - spider is not included.
- 0.965 Inch 90 Degree Erecting Diagonal Mirror for Astronomical Telescope Eyepih
- 0.965 Inch 90 Degree Erecting Diagonal Mirror for Astronomical Telescope EyU4
- 0.965 Inch 90 Degree Erecting Diagonal Mirror for Astronomical Telescope EyW1
- 0.965 Inch 90 Degree Erecting Diagonal Mirror for Astronomical Telescope EyH1
- 10 Inch Primary Cassegrain Reflector Telescope Mirror - Type: Primary Reflector Mirror. Taking a shot in the dark to describe this mirror. The outer edge has a 3" depth. The mirror surface seems clear of scratches but should be cleaned. My apologies if I got it wrong but still a cool mirror to play with.
- APM 2" Zenith Mirror Dielektrische Mirroring 99% R And Q-Lock
- D150F750 Telescope Parabolic objective lense Astronomical DIY Astrophotography - Buy It Now D150F750 paraboloid. Buy It Now D150F750 sphere. 1 D150F750 mirror. Buy It Now D150F750. Buy It Now D150F1400. Buy It Now D114F1000. The thickness is about 18mm. We are Skyoptikst Optical Technology CO., LTD.
- 1.25 Inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telesc - Made of aluminum alloy and durable. We do not accept P.O. Boxes. Focus Type Manual Focus.
- 1.25 Inch 45 Degree Diagonal Adapter Diagonal Mirror Prism for Astronomical Y2M3 - Body material: Mainly Plastic,optical glass lens,provide clear and sharp.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical Telesckk - High-quality prism ensures high light transmission and provides high defination images.
- D203F1600 Primary Mirror DIY Astronomical telescope +40mm secondary mirror - 1 D203F1600 mirror. Minor mirror minor axis: 40mm. 1 40mm second mirror. Major axis of secondary mirror: 56.5mm. Primary mirror: spherical. Buy It Now 150/750. Buy It Now 25-75x100. C oating, aluminizing and protective film.
- Vixen GA-2, 90-deg Illuminated Star Diagonal, 1.25" - Vixen GA-2. 90-deg Star Diagonal, 1.25". Illuminated Reticle.
- General Tools 80557 Inspection Mirror Led, Telescoping 11-1/2 " L - General Tools 140XL 11 in.-16 in. Titan Tools. Hand Tools. Power Tools. Specialty Tools. If you have any difficulties with the manufacturer of the product, we will be happy to step in and assist on your behalf.
- Telescope or Lense Blank, 150x12.5 mm, 1 piece, flint glass
- Triangular Prism Necklace Seven-Color Reflects Glass Sunlight Taking Pictures - Model: Necklace with triangular prism. 1 x Triangular Prism Necklace.
- Glued Prism Present Cuboid Triangular Testing Right Angle Quadratic Element - 1x Glued prism. Material: K9 (BK7) optical glass. Weight: approx 300 g.
- 127mm telescope mirror for newtonian telescope, 900mm focal length - 15mm thickness. Item Weight:-100. Images are for illustration only. Pitch polished.
- SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegr... - Always keep your lens clear;prolong the 90 degree zenith mirror using life. 1x90degree zenith mirror for 1.25" eyepiece. 1.25" 90 degree angle mirror Wide 90 degree refraction angle Body material.
- Handheld X-Cube Prism Props Flash Lens Filter Photography Camera For DSLR Nikon - 1 x Handheld X-Cube Prism. Size: 28 x 28 x 28 mm.
- 42mm Convex Lens Burning Glass Round Prism DIY Magnifier Telescope Kids Toy Gift - Materials: Optical glass. Edge thickness: 8mm (about 0.3 in ). You'd better take a video or photos when open it. we will try our best to r esolve any issue.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical Tel SI - High-quality prism ensures high light transmission and provides high defination images.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical Telescope
- Optical Glass Prism Triangular Science Experiment Tool Photography Refracted - Model: Triangular Prism. 1 x triangular prism in gift box. Seven-color reflects sunlight and teach children to explore the mysteries of light to stimulate a child's thirst for knowledge, teaching children to understand the magic world.
- 6Pcs Optical Prism Set Triangular Pyramid Refracted Rainbow Cubic Hemisphere - A set: Cubic, Hemisphere, Triangular Prism, Pyramid, Sphere, Tetrahedron. Side Length of Tetrahedron: 4.6cm. 1x tetrahedron. 1x hemisphere. Side Length of Triangular Prism: 4cm. 1x triangular Prism. Pyramid Height: 3.8cm.
- Angeleyes 2 Inch Diagonal Astronomical Telescope Night Vision Eyepiece - Description: Standard 2 inch diameter, right fit for focuser and eyepiece, work with refractor and catadioptric telescopes. The lens come with lens cover, keep your lens clean for superior image fidelity. Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle. Package Includes: 1 Piece 90 Degree Diagonal Mirror.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical Tele S4 - High-quality prism ensures high light transmission and provides high defination images.
- 0.965 Inch 90 Degree Erecting Prism Diagonal Mirror for Astronomical Telesc F3N5 - High-quality prism ensures high light transmission and provides high defination images.
- Pyrex 6in Full Thickness Telescope Mirror - Partially polished - The bottom is ground smooth to maybe a 220 or better finish, really smooth. Exact sizes are 6.030" x 0.975" thickness and has a good 1/16" bevel all the way around with no chipping. Slight scratches on surface of the polish, don't know if they will buff easily out or not (never worked on it).
- Concave mirror self-made schlieren optical photography experimental science - Concave spherical reflector, aperture 203mm, focal length 750mm, surface coated with aluminum film and protective film. Concave spherical reflector, with aperture of 153mm, focal length of 750mm, and surface coated with aluminum film and protective film.
- 1.25 inch diagonal Dielectric mirror for Refractor Telescope 99% Reflection US - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. Zenith mirror 1. Net weight: 120g. Color: As shows in pictures. Interface Size: 1.25 in. We are Skyoptikst Optical Technology CO., LTD.
- 2pcs Dust Caps & Plugs For 2'' Eyepieces Barlow Lens & Telescope Accessories
- EDMUND Scientific Primary Spherical Mirror **Hard to Find** - Emund Scientific Mirror, new in factory box. Only opened for photo opportunity. We accidentally found one more.
- 45° Diagonal Prism Optical Prism Inside Image Clear and Sharp 1.25" Eyepieces
- DIY Reflection Astronomical Telescope Parabolic Mirror 100mm Focal Length 400mm - Parabolic mirror, aluminum plating and protective film. Focal length: 400mm. Caliber: 100mm. Accuracy of the mirror: Above 1/4 wave. It suitable the secondary mirror short axis 35mm.
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a and - Click here to see description.
- 1.25" 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror f... - We are always working hard for maintain high standards of excellence and resolve your problem in best way. We will try our best to solve your problem.
- Omegon 45°, 2'' to 1.25'' Amici Prism - CNC-machined 2" to 1.25" Amici prism. high quality Amici prism with 2" connection and filter thread. as with binoculars - for an upright and non-reversed image.
- Omegon Carbonline 2'', 90° Mirror Star Diagonal, 99% Dielectric - Safely attach your accessories! One quick twist is enough, and your eyepiece is firmly but gently both attached and centred. This is achieved using multiple vapour-deposited dielectric layers, which are very tough and therefore durable.
- 150mm Parabolic Mirror Newtonian Reflection Astronomical Telescope Focal 750mm - High-precisionPa rabolic Lens DIY Newtonian Reflection Primary. Focal Length 750mm. Parabolic Lens. Coating: aluminized and protective foil. 35mm secondary mirror Elliptical plane mirror, short axis D = 35 mm.
- 5pcs Dust Caps & Plugs For 2'' Eyepieces Barlow Lens & Telescope Accessories - Made from durable plastics for long lasting usage. We will send you a new one after receiving the defective item.
- SVBONY 1.25'' 45° Correct-Image Prism Diagonal for Refractor Telescope SV138 - The SV138 is made of high-quality prisms, which greatly improves the transmission of transmitted light compared to other glass materials, enriching the saturation and contrast of image colors.
- VINTAGE EDMUND SCIENTIFIC “Edmund 6” Telescope Mirror Making Kit -Assorted Items - Occasionally, mistakes or oversights may be made. Lots of different pieces here. A lot of different alundum powders.
- Milkey mirror blank, optical flat, 3mm x 75 mm, WMS-02, grinding tool, diffuser - Good for optical screen or diffuser. Transmission is about 30%. Optical flat glass disk, 3 mm x 75 mm OD, type WMS-02.
- Full Metal Refracting telescope 45° Erecting Prism 2 inch Diagonal Mirror - Multi layer green film on the prism surface effectively reduces reflection and makes the image clearer. All aluminum alloy CNC high precision machining. High elastic brass protective ring. We are Skyoptikst Optical Technology CO., LTD.
- 10pcs Dust Caps & Plugs For 2'' Eyepieces Barlow Lens & Telescope Accessories - Made from durable plastics for long lasting usage.
- 100mm to 127mm mirror For 140mm for Primary mirror cell for reflector telescope - For 140mm tube. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Feel free to share your experiences in order to serve you better.
- 900mm focal length, 127mm telescope mirror for newtonian telescope - 15mm thickness. Item Weight : 250 g. Images are for illustration only.
- 400mm focal length and 25x40 secondary mirror with 76mm mm telescope mirror - Item Weight : 180 g. Images are for illustration only. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. We are here to help you.
- 140mm pipe secondary mirror cell, spider for reflector telescope - The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Images are for illustration only. We are here to help you. Spring loaded.
- TeleVue RS-232 Cable Indicator to Computer (RSC-2320) - RS-232 output cable for the Digital Indicator. This cable permits remote indicator readout on a computer screen. The cable provides power to the indicator and is 10 feet long.
- 9x50 Angled Finder Scope Multi-Film with Upright and Non-Reversed Image Black - Enjoy a comfortable 90° viewing angle and an upright, non-inverted image. The integrated prism shows objects in a similar way to binoculars or spotting scopes. In addition, the optical surface has multiple layers of coating to prevent irritating reflections.
- 10pcs Dust Caps & Plugs For 1.25'' & 2'' Mount Eyepieces Telescope Accessories - Fit 1.25" or 2" standard eyepieces, barlow lens and other accessories.
- 1.25" 45° Diagonal Prism Optical Prism Inside Makes Your Image Clear and Sharp - High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
- Npf First Scope Telescope 22025
- D114F450mm Primary Mirrors DIY Parabolic Reflection Astronomical Telescope Lens - D114F450 paraboloid bovine inverse objective, paraboloid primary mirror, aperture 114mm, focal length 450mm, focal ratio 3.95, 1/10λ accuracy, surface aluminum coating and protective film, is a good choice for DIY bovine inverse paraboloid.
- D130F650mm Primary Mirrors DIY Parabolic Reflection Astronomical Telescope Lens - 1 x D130F650 Primary Mirror. Focal length: 650mm. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- D160 F1300 Astronomical Reflection Telescope Mirror Spherical Lens - Spherical mirror, aluminum plating and protective film. 1 x D114F900 Primary Mirror + Secondary Mirror. How to cleaning the mirror surface ?. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- D114 F900 Astronomical Reflection Telescope Mirror Spherical Lens - Spherical mirror, aluminum plating and protective film. 1 x D114F900 Primary Mirror + Secondary Mirror. The thickness of the main mirror about 15mm. Accuracy of the mirror: 1/6 wave. How to cleaning the mirror surface ?.
- D203 F1600 Astronomical Reflection Telescope Mirror Spherical Lens - Spherical mirror, aluminum plating and protective film. 1 x D203F1600 Primary Mirror + Secondary Mirror. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. How to cleaning the mirror surface ?.
- D203 F750 Astronomical Reflection Telescope Mirror Spherical Lens - 1 x D203F750 Primary Mirror + Secondary Mirror. How to cleaning the mirror surface ?. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 2 Inch Zenith Mirror 90-Degree Erecting Prism Metal HD Telescope Accessories - Specifications: Model: 2 inch zenith mirror Size: 50.8mm interface Coating: metal structural parts, CNC high precision Application: suitable for all astronomical telescopes (50.8mm interface), used for astronomical observation of the surface of the moon, planets, stars、Clouds, star clusters, diffuse nebulae, etc., high brightness, large field of view, very comfortable to observe, multi-layer coating on the entire surface, excellent Quality optical performance. Package Included： 1 * 90 Degree Zenith Mirror.
- 1.25" Zenith Mirror 45-Degree Erecting Prism Metal High Reflectivity Universal - Specifications: Model: 1.25 inch orthoscope Size: 31.7mm interface Coating: Metal Application: Suitable for all astronomical telescopes (31.7mm interface), for viewing the landscape and astronomical observation of the surface of the moon, planets, nebulae, high brightness, large field of view. Full surface multilayer coating, high quality optical performance. Package Includes: 1 x 1.25" 45 Degree Zenith Mirror.
- Metal All-positive Image Mirror 2X Magnifying for Newtonian Reflector Telescope - Description: For Newtonian Reflecting Telescope Eyepiece Erecting Prism 1.25"/31.7mm Star Diagonal Mirror. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. 2X Magnification Barlow Lens Effect：rectifies the image and magnifies the image by 2x. Fully Multi-coated Green Film：high quality optical glass for maximum light transmission and brightness. Just insert into 1.25" telescope eyepiece, and fix it by the screw. M42x0.75mm thread to connect film or digital cameras via T ring adapter. Specification: Material：Optical Glass + Meal Coating：Fully Multi-coated Green Film Interface：1.25"/31.7mm Magnification：2x Scew：M42x0.75mm Length：12.3cm/5inch Width：5cm/2inch.
- Skyoptikst 150/750 Astronomical telescop Newtonian Mirror+35 mm Secondary mirror - We are Skyoptikst Optical Technology CO., LTD. Major axis of secondary mirror: 50mm. 1 x 35mm Secondary mirror. Primary mirror: sphere. Minor mirror minor axis: 35mm. 1 x D150F750 mirror. Buy It Now D150F750.
- Skyoptikst 150/750 Astronomical telescop Newtonian Primary Mirror - We are Skyoptikst Optical Technology CO., LTD. Primary mirror: sphere. 1 x D150F750 mirror. Buy It Now D150F750. Buy It Now D150F1400. Buy It Now D114F1000. The thickness is about 18mm.
- 99% high reflectivity metal 90° zenith mirror f Telescope 2'' Mount Eyepieces - 2" - 1.25" reducing sleeve with brass compression ring, non-marring compression safety secures the eyepieces. 2" Diagonal Mirror with 99% reflection, optics are made with Pyrex glass. Multi-layered dielectric coatings that produce 99-percent reflectivity for brighter, sharper images.
- Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than Mirror - The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products. In short - this barrel will keep your star diagonal in condition for virtually forever.The mirror has had everything that is possible optimised, within this price range, to ensure you enjoy a bright image - even at higher magnifications.
- 150/750 Newtonian Reflector telescope Mirror Astronomical telescopes DIY - Primary mirror: sphere. Major axis of secondary mirror: 50mm. Minor mirror minor axis: 35mm. Surface accuracy： 1/10 λ. Buy It Now D150F750. Buy It Now D150F1400. Buy It Now D114F1000. We are Skyoptikst Optical Technology CO., LTD.
- Skyoptikst 150 mm Parabolic Newtonian Reflector Mirror Astronomical telescope - We are Skyoptikst Optical Technology CO., LTD. Primary mirror: parabolic. 1 D114F450 mirror. 1 D150F750 mirror. Surface accuracy： 1/6 λ. Surface accuracy： 1/10λ. Coating：Enhanced aluminum and protective coating.
- Diameter of 114 and focal length of 900 Newtonian mirror+25 mm Secondary mirror - Focal length: 900mm. Major axis of secondary mirror: 35mm. Caliber: 114mm. Primary mirror: spherical. Minor mirror minor axis: 25mm. The thickness is about 14m. 1 D114F900 mirror. 1 second mirror.
- 4.5 inch D114 F900 Telescope objective lens Mirror with 25mm Secondary mirror - Minor mirror minor axis: 25mm. Major axis of secondary mirror: 35mm. 1 25mm second mirror. Primary mirror: spherical. 1 D114F900 mirror. We are Skyoptikst Optical Technology CO., LTD. Reflected at: 92%.
- 2 inch diagonal mirro for Refractor Telescope 99% Reflection , US - Reflectivity:99%. High quality 99% reflectivity Dielectric coating. Net weight: 560g. Interface Size: 2 in. Color: As shows in pictures. We are Skyoptikst Optical Technology CO., LTD.
- D150F750 Primary mirror + secondary mirror Mirror Set for Telescope New - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 2" 90-Degree Mirror Diagonal with 93% reflectivity Across Visible Spectrum - Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product. We will send you a new one after receiving the defective item.
- Skyoptikst Telescope 1.25'' 90° Dielectric Mirror Diagonal 99% Reflectivity - We are Skyoptikst Optical Technology CO., LTD. High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. Zenith mirror 1. Net weight: 120g. Color: As shows in pictures.
- Skyoptikst Telescope 2" Diagonal Dielectric mirror 99% reflectivity Deep space - We are Skyoptikst Optical Technology CO., LTD. High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. Zenith mirror 1. Net weight: 560g. Color: As shows in pictures.
- Astronomical Telescope DIY Accessories 60 Series Refracted HD Achromatic Omirror
- Medicool Examination Mirror For All Hard To See Places - Medicool Examination Mirror For All Hard To See Places.
- Astronomical telescope 2'' Achromatic 45° erecting prism Zenith mirror Diagonal - Multi layer green film on the prism surface effectively reduces reflection and makes the image clearer. We are Skyoptikst Optical Technology CO., LTD.
- Skyoptikst 1.25'' 45° Zenith mirror Diagonal mirror Astronomical telescope - We are Skyoptikst Optical Technology CO., LTD.
- Optical Glass Isosceles Right Triangle Prism 52x52mm Multilayer Broadband Film - Right angle side length: 52mm. If you have any problems or concerns whatever with your order or products.
- 1.25INCH 45 Degree Zenith Diagonal Prism for Astro Telescope Accessories - 1x Zenith Mirror. Net weight: 78g.
- 1.25INCH 45 Degree Zenith Diagonal Prism for Astronomical Telescope - 1x Zenith Mirror. Net weight: 78g.
- 1.25INC 90 Degree Prism Telescope Eyepiece Zenith Diagonal Mirror - 1x Zenith Mirror. Diagonal sleeve material: plastic. Gross weight: 99g. Lens material: glass. Imaging direction: reverse image.
- 1.25 " 90 Degree Prism Telescope Eyepiece Zenith Diagonal Mirror Black - 1x Zenith Mirror. Diagonal sleeve material: plastic. Gross weight: 99g. Lens material: glass. Colour: Black. Imaging direction: reverse image.
- SVBONY 1.25" Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Do not look at the sun with SVBONY filter. You would be blind if you fail to observe the warning. Svbony 1.25" Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing.
- 90 Degree Telescope Diagonal Mirror 0.965 Inch 1.25 Inch Telescope Accessories - 1 x Diagonal Mirror. Material: Plastic, Glass.
- Parabolic Concave Glass Mirror Reflector 5-5/8" Diameter, Focal Point 2.563" - BIN: 220801-9802.30C. Don't let the item pass by! The actual accessories included with this item, may be different in style, color or condition. This item may be missing parts or condition may be different than expected.
- Parabolic Concave Glass Mirror Reflector 5-5/8" Diameter, Focal Point 2.563" - BIN: 220801-9802.30B. Don't let the item pass by! The actual accessories included with this item, may be different in style, color or condition. This item may be missing parts or condition may be different than expected.
- Parabolic Concave Glass Mirror Reflector 5-5/8" Diameter, Focal Point 2.563" - BIN: 220801-9802.30A. Don't let the item pass by! The actual accessories included with this item, may be different in style, color or condition. This item may be missing parts or condition may be different than expected.
- GSO 1.25" 90 degree Erect Image Amici Prism Diagonal # PD90 - The clear aperture is 20.0mm. The prism housing is made of precision molded ABS plastic and the two end barrels are precision machined from aluminum. The 1.25" nosepiece is threaded to accept standard 1.25" astronomy filters.
- 10pcs Dust Caps & Plugs For 1.25'' Eyepieces Barlow Lens & Telescope Accessories - Made from durable plastics for long lasting usage.
- Wifi Networking Weather Forecast Weather Cloud Projection Small Tv
- 1.25inch 45 Degree Diagonal Prism Round Angle Support Connecting Filters - Feature: 1. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- secondary mirror cell, spider for reflector telescope for 140mm pipe - The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Images are for illustration only. We are here to help you.
- 76mm mm telescope mirror with 400mm focal length and 25x40 secondary mirror - Item Weight : 180 g. Images are for illustration only. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. We are here to help you.
- For 1.25" Astronomy Telescope Eyepiece Plossl 6mm & Erecting 2023 US FAST SHIP - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image. We will respond within 12 hours.
- For 1.25" Astronomy Telescope Eyepiece Plossl 6mm & Erecting US - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image. We will respond within 12 hours. Fully Coated: high quality optical glass to improve the brightness. Trumpet Tools & Accessories.
- primary mirror cell for reflector telescope for 100mm to 127mm mirror For 140mm - For 140mm tube. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Feel free to share your experiences in order to serve you better.
- 50mm telescope lens holder for holding 50mm lens in telescope - We are here to help you. Images are for illustration only. Feel free to share your experiences in order to serve you better. Item Weight : 150 gr.
- Dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm - Focal length: 800mm. Spherical mirror, aluminum plating and protective film. Caliber: 90mm. The thickness of the main mirror about 15mm.
- Variable Polarizing Filter lens for Astronomic Telescope Eyepiece Lens - Type: Variable Polarizing Filter. 1 x lens Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. Reduces brightness of the Moon or planets for great clear viewing.
- 1.25inch/2inch Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Type: Variable Polarizing Filter. 1 x lens Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. Reduces brightness of the Moon or planets for great clear viewing.
- GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for Refractor Telescope - GSO's 2" refractor diagonal features dielectric coatings with 99% reflectivity across the visible spectrum and a 1/12 wave quartz mirror. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product.
- GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for SCT Telescope - GSO's 2" SCT diagonal features dielectric coatings with 99% reflectivity across the visible spectrum and a 1/12 wave quartz mirror. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product.
- GSO 2" 90-deg 99% Dielectric Mirror Diagonal for SCT Telescope - GSO's 2" SCT diagonal features dielectric coatings with 99% reflectivity across the visible spectrum and a 1/12 wave BK7 mirror. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product.
- GSO 1.25" 90-deg 99% Dielectric Mirror Diagonal with Compression Ring - NEW - This beautiful1.25" mirror diagonal features a BK7 mirror that is precision ground to a flatness of 1/10th wave (minimum) and features dielectric 6-layer enhanced silver coatings with an over-coat protective layer for a light efficiency of over 99% reflectivity across the entire visual spectrum.
- Self made telescope 114mm 150mm 203mm Newtonn Reflector telescope Primary Mirror - Caliber: 114mm. Caliber: 150mm. Caliber: 203mm. Major axis of secondary mirror: 35mm. 1 x 25mm Secondary mirror. Primary mirror: sphere. Major axis of secondary mirror: 50mm. Primary mirror: parabolic.
- GSO 2" 90 deg Mirror Diagonal for Refractor Telescope - GSO's 2" refractor mirror diagonal is an excellent alternative to higher priced diagonals for those on a budget or just getting started in the 2" format. This diagonal features Al + SiO2 coatings with 92% reflectivity across the visible spectrum and a 1/10 wave mirror.
- GSO 2" 90 deg Mirror Diagonal for SCT Telescope - GSO's 2" SCTmirror diagonal is an excellent alternative to higher priced diagonals for those on a budget or just getting started in the 2" format. This diagonal features Al + SiO2 coatings with 92% reflectivity across the visible spectrum and a 1/10 wave mirror.
- 305mm Parabolic Mirror for Newtonian Reflection Telescope Mirror Focal 1200mm - Caliber: 305mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 1200 (F4). Primary mirror, aluminum plating and protective film.
- Sona 891TM Pocket 1 1/4″ Telescope Mirror- Extended Length: 24” - Extended Length: 24”.
- Newton Reflecting Telescope Parabolic Primary Mirror 130mm Focal Length 650mm - Parabolic mirror, aluminum plating and protective film. Focal length: 650. The thickness of the main mirror about 18mm.
- GSO 12" f/4 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 10" f/5 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 8" f/5 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 8" f/4 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 6" f/6 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 6" f/5 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 6" f/4 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 31mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 28mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 50mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 46.5mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 62.5mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 88mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO Elliptical Secondary Mirror - 70mm - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- Full Metal 45° Erecting Prism Diagonal Mirror Telescope f 2" & 1.25‘’ Eyepieces - Image erecting BAK4 prism with anti-reflection coating. Image erecting BAK4 prism with anti-reflection coating. High accuracy and high light reflection prism. Prism clear aperture: 31mm. Internally matte blackened and threaded for no internal stray light reflection.
- Metal 45° Erecting Prism Diagonal Mirror for Telescope for 2" & 1.25‘’ Eyepieces - Image erecting BAK4 prism with anti-reflection coating. Image erecting BAK4 prism with anti-reflection coating. High accuracy and high light reflection prism. Prism clear aperture: 31mm. Internally matte blackened and threaded for no internal stray light reflection.
- 1.25" Mirrors Diagonal 90° For Refractor Astro telescopes Celestron EQ Hot - It is not suitable due to the length reflectors for Newton. The mirror depicts clean and full of contrasts. Reflectivity: 90%. Suitable for: Refractors. Connection eyepiece: 1.25".
- 1.25 inches 90 Degree Zenith Diagonal Mirror for Telescope Accessories - Always keep your lens clear;prolong the 90 degree zenith mirror using life. 1x 90 degree zenith mirror for 1.25” eyepiece. 1.25" 90 degree angle mirror.
- 1pcs 1.25 inches 90 Degree Zenith Diagonal Mirror for Astronomical Telescope - Always keep your lens clear;prolong the 90 degree zenith mirror using life. 1x 90 degree zenith mirror for 1.25” eyepiece. 1.25" 90 degree angle mirror.
- 1.25" 2" Telescope Variable Polarizing Filter for Telescope Eyepiece Polarizer - Features: 1.The 2-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 2.Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 3.Reduces brightness of the Moon or planets for great clear viewing. 4.Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 5.Fit standard sized 2" eyepieces and accessories. Descriptions: Premium Quality Metal Rim and Optics Glass Lens. Its compact, lightweight body makes it an ideal travelling companion. Specifications: Type: Variable Polarizing Filter Material: Optical glass lens + Aluminum Frame Shape: Round Barrel diameter: 1.25/ 2inch Package included: 1 x Filter.
- 1.25'' diagonal mirror Astronomical telescope Dielectric 99% Reflection - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Reflectivity:99%. 1 x Zenith mirror. 2 x dust cover. Net weight: 120g. Color: As shows in pictures.
- Secondary Mirror Short Axis DIY Newtonian Reflect Mirror Astronomical Telescope - 20mm short-axis secondary mirror, suitable for use with 76mm aperture primary mirror. 25mm short-axis secondary mirror, suitable for use with 114mm aperture primary mirror. 70mm short-axis secondary mirror, suitable for use with 203mm aperture primary mirror.
- SVBONY 1.25" Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Do not look at the sun with SVBONY filter. You would be blind if you fail to observe the warning. Svbony 1.25" Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing.
- Srate 30mm Short Axis Flat Optical Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 30mm, Long Axis 42mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Flat Mirror Thickness 7-8mm. Coating: Aluminum Reflection + Protective Film.
- 203/1600 Newtonian Primary Mirror astronomical telescope +40mm secondary mirror - Minor mirror minor axis: 40mm. 1 40mm second mirror. Major axis of secondary mirror: 56.5mm. Primary mirror: spherical. 1 D203F1600 mirror. Buy It Now 150/750. Buy It Now 25-75x100. C oating, aluminizing and protective film.
- Spherical Mirror Lens D160mm Newtonian Reflection Astronomical Telescope DIY - Reflective objective lens group: Spherical Primary Mirror D160mm+35mmSecondary Mirror. The Newtonian Reflection Mirror details is as follows Secondary Mirror:35mm. Focal Length: 1280/1300mm.
- 160mm Spherical Primary Mirror f Reflection Astronomical Telescope Focal 1280mm - Focal length: 1280mm. Caliber: 160mm. This 160mm mirror matches the 35mm s ho rt axi s of the sec ondary mirror. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 19mm.
- Skyoptikst D203F1600 Newtonian Mirror Astronomical Reflector telescope miroor - 1 D203F1600 mirror. We are Skyoptikst Optical Technology CO., LTD. Primary mirror: spherical. Minor mirror minor axis: 40mm. 1 40mm second mirror.
- Skyoptikst D203F1600 Newtonian Primary Mirror astronomical reflector telescope - 1 D203F1600 mirror. We are Skyoptikst Optical Technology CO., LTD. Major axis of secondary mirror: 56.5mm. Primary mirror: spherical. Minor mirror minor axis: 40mm. 1 40mm second mirror.
- Optical Prism Customization Various Prisms For Reflection and Image Manipulation - ②We are a professional manufacturer of optical components, good at producing lenses, prisms, windows, mirrors, etc. We are also good at coating. Looking forward to working with you. For reflection, deviation and image manipulation.
- Angeleyes 2" Diagonal HR Multi-Coated Astronomical Telescope High-reflect Mirror - Description: Standard 2 inch diameter, right fit for focuser and eyepiece, work with refractor and catadioptric telescopes. The lens come with lens cover, keep your lens clean for superior image fidelity. Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle. Package Includes: 1 Piece 90 Degree Diagonal Mirror.
- Omegon Star Diagonal With 99% Reflection, 2" - The residual stress in the plane mirror which can occur with the dielectric vapour deposition process is ruled out here. Beside eyepieces, a star diagonalis one of the most important accessories. What is the use of a good objective or the best eyepiece if the star diagonal is inferior?.
- Lunt Solar Systems - Heating Module for Blocking-Filter - The Heating-Module is for use with blocking filters in 90° star-diagonal housing from Lunt Solar Systems. It cannot be used at blocking filters in straight extension tube. With thisHeating-Module you can counteract this effect andobserve the sun in the H-Alpha line optimally even at cold temperatures.
- Omegon Amici Prism 45°, 1,25'' to 1.25'' - It also significantly increases the resolution and hence the detection of small details. The prism's optical surfaces have been multi-layer multi-coated, giving the image even more contrast and increasing the quality of your observing.
- Omegon Carbonline Mirror Star Diagonal 90°, 1.25'', 99% Dielectric - A real observing experience! Chic, light and stable - Carbonline 1.25" mirror star diagonals look good and will continue providing a beautiful view even after many years of use. You can look forward to a bright and sharp image, with inconspicuous details or faint nebulae now seen even better.
- Lunt Solar Systems - B600d2 BlockingFilter In Star-Diagonal 2" - Blocking-filter B600d2 in 90° star-diagonal for 2" focuser. Lunt Solar Systems blocking-filters contain a unique filter system. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.
- Omegon Amici Prism 45°, 1.25'' - This 1.25" Amici prism, angled at 45°, provides anupright, non-reversed image. It is therefore ideally suitable forterrestrial observing, as it is very comfortable to use when observing near the horizon.
- Lunt Solar Systems - LS1.25HW 31.7mm (1.25") Herschel-Wedge - Herschel-Wedges will be used to observe the sun in White-Light. Around 95% of the sun light will be suppressed by the Herschel Wedge. Lunt Solar Systems Herschel-wedges are installed in a fully closed housing with integrated heat trap.
- Explore Scientific 3" 90° Mirror Star Diagonal - The3" Explore Scientific Diagonal Mirror is precision machined from aluminium and contains carbon fibre parts. Areducer to 2"(50,8mm) is included. The required light path of the diagonal mirror is170mm.
- Omegon Amici Prism 45°,2'' - It is suitable for all the astronomical eyepieces from our range! You will find a 2" socket and a reducer for using 1.25" eyepieces on the eyepiece side of the prism. FMC coating on all optical surfaces.
- Omegon Amici Prism 90°, 1.25'' - It re-inverts the image and also shows it non-reversed. In addition, it provides the observer with a 90° viewing angle, allowingcomfortable viewing.
- Omegon Pro 1.25'', 45° Penta Prism - However, with this prism you can observe comfortably and without any physical contortions - with 90° or 45° viewing angle (depending on the version). This is a great help with orienting yourself in the night sky - especially when working with the Moon and star charts!
- SVBONY 1.25" 45°Correct-Image Prism Diagonal Fully Metal for Telescope W9107A - Note: that the 45-deg correct-image diagonal requires 5/8" more focus travel than typical diagonals. CNC Manufactured, aluminum alloy housing and stainless steel cover. Fully multi-coated prisms for superior image fidelity and maximum light throughput.
- 114mm 150mm 203mm Newtonian Reflector Astronomical telescope objective lense - Caliber: 114mm. Caliber: 150mm. Caliber: 203mm. Primary mirror: sphere. Major axis of secondary mirror: 35mm. Minor mirror minor axis: 25mm. 1 x D114F900 mirror. 1 x 25mm Secondary mirror.
- 100 Meade roof prisms for making upright image eyepieces, telescope experiments - You can use these to make correct image eyepieces, finderscopes and binoculars. Lot of 100 Roof Prisms.
- 2 Inch Zenith Mirror 90 Degrees Stargazing Professional Telescope Accessories - Model: 2 inch zenith mirror Size: 50.8mm interface Coating: metal structural parts, CNC high precision Application: suitable for all astronomical telescopes (50.8mm interface), used for astronomical observation of the surface of the moon, planets, stars Clouds, star clusters, diffuse nebulae, etc., high brightness, large field of view, very comfortable to observe, multi-layer coating on the entire surface, excellent Quality optical performance. Package Included： 1 * 90 degree zenith mirror.
- 2" Angeleyes High-reflect Diagonal Astronomical Telescope Night Vision Eyepiece - Description: Standard 2 inch diameter, right fit for focuser and eyepiece, work with refractor and catadioptric telescopes. The lens come with lens cover, keep your lens clean for superior image fidelity. Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle. Package Includes: 1 Piece 90 Degree Diagonal Mirror.
- Angeleyes 1.25" Eyepiece for Reflective Telescope 2X Positive Image Prism Lens - Specification: Material：Optical Glass + Meal Coating：Fully Multi-coated Green Film Interface：1.25"/31.7mm Magnification：2x Scew：M42x0.75mm Length：12.3cm/5inch Width：5cm/2inch Package Includes: 1x Telescope Erecting Prism Description: For Newtonian Reflecting Telescope Eyepiece Erecting Prism 1.25"/31.7mm Star Diagonal Mirror. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. 2X Magnification Barlow Lens Effect：rectifies the image and magnifies the image by 2x. Fully Multi-coated Green Film：high quality optical glass for maximum light transmission and brightness. Just insert into 1.25" telescope eyepiece, and fix it by the screw. M42x0.75mm thread to connect film or digital cameras via T ring adapter.
- Pursuits 22 Inch Telescoping Inspection Mirror - Pursuits 22 Inch Telescoping Inspection Mirror. This handy mirror is brand new in it's original package and in excellent condition. Useful item for seeing in places that are hard to get to normally. Perfect for auto work, seeing on the top shelf, working with tight places, looking under beds, or even inside of pipes, etc.. A great tool to have on hand. Ready to be shipped today.
- Vintage 1980s Kimboshi ADAI Comet #50 Telescope Achromatic Lens in Box 50mm
- GSO 2" 90-deg 99% Dielectric Mirror Diagonal for Refractor Telescope - GSO's 2" refractor diagonal features dielectric coatings with 99% reflectivity across the visible spectrum and a 1/12 wave BK7 mirror. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product.
- iOptron 2" Dielectric Mirror Diagonal # 6232 - Built with a dielectric hard-coated BK-7 glass mirror, the diagonal transmits more than 99% of the incoming light to ensure clear and bright high-contrast images while maintaining maximum resolution. Designed to be lightweight and durable, the diagonal features an aluminum housing with a black anodized finish.
- Dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm - Focal length: 800mm. Spherical mirror, aluminum plating and protective film. Caliber: 90mm. The thickness of the main mirror about 15mm.
- Baader 2" Clicklock Mirror Star Diagonal for Telescope # CLDIAG-2 2956100 - New manufacturer part number: CLDIAG-2 or 2956100 (Old part number MAX-2C). Manufacturer part number: CLDIAG-2 or 2956100. With their ground-breaking introduction several years ago of the all-dielectric 2" Maxbright star diagonal, Baader Planetarium brought mirror star diagonals into the 21st century.
- Baader 2" Clicklock BBHS Dielectric Mirror Star Diagonal # MAX-2S 2456115 - Compared to aluminum coatings, even 'enhanced' aluminum, silver has very high and uniform reflectivity across the visual spectrum and beyond into the infrared and ultraviolet. Baader BBHS Technology for Ultra-High Reflectivity and Superior Color and Contrast.
- DIY Reflection Astronomical Telescope Parabolic Mirror 135mm Focal Length 800mm
- Newton Reflecting Telescope Parabolic Primary Mirror 130mm Focal Length 650mm - Parabolic mirror, aluminum plating and protective film. Focal length: 650. The thickness of the main mirror about 18mm. Accuracy of the mirror: batter than the 1/10 wave.
- Telescope Accessories Main Mirror Newton Reflector Spherical 25mm 13.7 Ounces - 1. Material: K9 glass 2. Model: Main mirror D114F900 with auxiliary mirror 25mm 3. Size: The main mirror diameter is 114mm, the focal length is 900mm, and the minor axis of the secondary mirror is 25mm. 4. The surface is coated with aluminum film and aluminum oxide protective film 5. Realistic shooting effect: can shoot planets .
- 203mm Spherical Primary Mirror DIY Newtonian Reflection telescope Focal 1280mm
- DIY Newton Astronomical Reflecting Telescope Primary Mirror 203mm Focal 750mm - Focal length: 750mm. Caliber: 203mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film.
- 2inch/1.25inch Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Features: 1.The 1.25-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 2.Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 3.Reduces brightness of the Moon or planets for great clear viewing. 4.Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 5.Fit standard sized 1.25"" eyepieces and accessories.
- DIY Newtonian reflection astronomical telescope Mirrors Optical Glass 114mm F900 - Spherical Mirror Newtonian reflection astronomical telescope Dia.114 Specification Caliber: 114mm, Focal length: 900mm, 500mm The thickness of the main mirror about 15mm, Spherical mirror, aluminum plating and protective film, Accuracy of the mirror: 1/6 wave Aluminized plus protective film, a layer of SIO (silcon oxide) . The mirror axis of the secondary mirror (short side diameter) Length 25mm. and long side diameter 35mm.
- Tele Vue 2" 90-deg Everbrite Star Diagonal w/ 1.25" Eyepiece Adapter DDP-8004 - Whiter and brighter images. Simply put, that is the benefit of the Everbrite mirror coating. The coating is painstakingly applied to Pyrex with a surface accuracy of a 1/10 wave flatness. This eyepiece adapter allows use of 1¼" eyepieces in any 2" focuser or diagonal.
- 114mm Primary Spherical Mirrors Focal 900mm DIY Newtonian Astronomical Telescope - Focal length: 900mm. Caliber: 114mm. Spherical mi rror, aluminum plating and protective film. The thickness of the main mirror about 15mm.
- Right Angle Prism Al Coated Optical Glass N-BK7 Equilateral Triangular Prism
- 1pc 20mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 20mm, Long Axis 27mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- 76mm Focal 700mm Optical Mirrors DIY Newtonian Reflection Astronomical Telescope - Focal length: 700mm. Caliber: 76mm. If you have any problems or concerns whatever with your order or products.
- 20*20*0.7mm Optical Gold Mirror Fused Silica Protection Coating Gold Reflecting - Material: Fused Silica. （ We also support other customizations, such as optical lenses, mirrors, windows, etc. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- 0.965" Accessory Eyepiece H20mm Lens + Diagonal - 0.965"/24.5mm astronomy refractor erecting diagonal mirror + H20mm eyepiece multi-coated 0.965"/24.5mm. H20mm Eyepiece:35 Degree Field of View: Wide viewing field with extra sharpness and long eye.
- 1PCS NEW For ZWO 1.25 inch IR850nm infrared pass filter - Thickness: Filter thickness 2mm, ± 0.1mm.
- 90 Degree Telescope Diagonal Mirror 1.25'' Telescope Eyepiece Diagonal Mirror - Mirror diagonals are preferred for faster focal ratios – Prisms can introduce false color if used with fast focal ratios (e.g. f/4.5) and also introduce astigmatism. While mirror diagonals have more scatter than prisms, mirrors tend to be brighter and sharper.
- 1.25/0.965 inch Zenith Mirror Prism 45 degree Astronomical Telescope Accessories - 1x Zenith Mirror. Prism Material: glass. Viewing Angle: 45 degrees. Weight: about 50g.
- 0.965" Astronomy Erecting Diagonal Mirror - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass. We'd like to settle any problem in a friendly manner.
- Spherical Mirror D50x9mm F180mm Protection Al Coated R360mm H-K9L Optical Glass - Coating: Protection AL coating, R > 87% @ 360-2500nm. （ We also support other customizations, such as optical lenses, mirrors, windows, etc. Surface quality: 60 / 40, after coating. Centration: 3 '.
- "Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Click here to see description.
- 1pc 50mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 50mm, Long Axis 70.7mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Flat Mirror Thickness 9-10mm. Coating: Aluminum Reflection + Protective Film.
- 1.25 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror For - 1 x Mirror. Easy to install and use. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Color: Black + Silver.
- 2inch diagonal mirro for Refractor Telescope 99% Reflection， Los Angeles, US - Reflectivity:99%. High quality 99% reflectivity Dielectric coating. Net weight: 560g.
- 1pc 54mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope
- Celestron 1.25" Dielectric Star Diagonal with Twist-Lock # 93571 - The interior of the barrel is glare threaded and painted flat black to prevent glare. Ensure maximum light transmission without loss of optical quality with the Celestron Dielectric Star Diagonal, 1.25” with Twist-Lock.
- Celestron 2" Dielectric Star Diagonal with Twist-Lock # 93573 - The interior of the Schmidt-Cassegrain adapter and 2” barrel are glare threaded and painted flat black to prevent glare. Ensure maximum light transmission without loss of optical quality with the Celestron Dielectric Star Diagonal, 2” with Twist-Lock.
- Long Perng 2" 90-deg Correct Image Amici Prism Diagonal # K2T-E01 - The prism housing and end barrels are made of black anodized aluminum. It includes a non-marring compression ring to securely hold a 2” eyepiece and a 1.25”-to-2” adapter with a compression ring to allow the use of 1.25” eyepieces.
- Long Perng 1.25" 90-deg Correct Image Amici Prism Diagonal # K1.25T-H - Note also that it cannot be used with Newtonian/Dobsonian reflectors. The prism housing and end barrels are made of black anodized aluminum. The diagonal features a non-marring compression ring to securely hold a 1.25” eyepiece.
- Long Perng 1.25" 45-deg Correct Image Amici Prism Diagonal # K1.25T-A - This 45-degree erect-image diagonal features a 35% larger prism compared to many other correct-image models so it provides a wide and pleasing field of view. The diagonal also includes a non-marring compression ring to securely hold a 1.25” eyepiece.
- Long Perng 2" 90-deg Dielectric Mirror Star Diagonal with Twist Lock # K2N-DD - There is no marring, scratching, or gouging of the eyepiece barrel or nosepiece, and there's no thumbscrew to accidentally fall out in the dark. The knurled aluminum twist-tight collar is easy to grip and adjust even while wearing gloves.
- Tele Vue 2" 90-deg Enhanced Aluminum Star Diagonal w/ 1.25" EP Adapter DEP-8003 - It features a brass clamp ring for secure, no-mar locking and safety undercut. The enhanced coating provides extra reflectance versus competing standard aluminum coatings. All diagonals feature brass clamp rings and M48 filter threads.
- William Optics 1.25" 90-deg Erecting Prism Diagonal Helical Focuser D-EP90-125II - All New 90 degree high quality erecting prism with helical focuser barrel. Helical focuser has 15mm of focus travel. This 1.25" 90 deg. erecting prism will be very happy to be used with that nice premium refractor of yours!
- Astronomy Diagonal Mirror for .25"
- Eyepiece SR4mm & Erecting for Refractor Diagonal 0.965" - People always bought together with.
- 1.25inch 90-Deg Dielectric Mirror Diagonal For Telescope - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Constructed with aluminum alloy housing and stainless steel cover plate, available for long lifespan. All-surface multilayer coated.
- Dielectric Mirror 1.25 Inch 90-Degree Dielectric Mirror Diagonal For Telescope - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Size: 6.5 3.5 3cm / 2.56 1.38 1.18in. Constructed with aluminum alloy housing and stainless steel cover plate, available for long lifespan.
- 2" zenith diagonal Dielectric mirror for Refractor Telescope 99% reflectivity - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 560g. Color: As shows in pictures.
- 1pc 54mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope - Secondary Mirror Size: Short Axis 54mm, Long Axis 76mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Flat Mirror Thickness 9-10mm. Coating: Aluminum Reflection + Protective Film.
- Spherical Primary Mirror 120mmDiy Newtonian Reflection Astronomical Telescope - Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 650mm.
- 120mm Primary Mirrors DIY Newtonian Astronomical Telescope Focal F8 1000mm - Focal length: 1000mm. Caliber: 120mm. The thickness of the main mirror about 15mm. If you have any problems or concerns whatever with your order or products.
- 254mm Parabolic Primary Mirror f Newtonian Reflection Telescope Focal 750mm f/3 - Caliber: 254mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 1000mm (F4),1200mm (F5).
- Celestron 2" SCT Mirror Diagonal with XLT coating # 93527 - Product carries full 2 year Celestron factory limited warranty (within US/Canada only). 2" Diagonal (for SCT). High performance XLT coating for maximum reflectivity >96%. Aluminum case for storage and protection.
- Celestron 1.25" 45-deg Erect Image Diagonal # 94112-A - Celestron's 1-1/4" Erect Image Diagonals are an Amici prism design. Product carries full 2 year Celestron factory limited warranty (within US/Canada only). Delays are quite common but losses are very rare, so your patience and understanding will be greatly appreciated.
- Telescope 1.25 inch 90° High Reflection diagonal mirror & Zenith mirror - Zenith mirror 1. Diagonal sleeve material: plastic. Imaging direction: Reflection. Gross weight: 99g. Lens material: optical glass. Net weight: 77g. We are Skyoptikst Optical Technology CO., LTD.
- 203mm Spherical Primary Mirror Newtonian Reflection Astronomical Telescope F1600
- 25mm Short Axis Secondary Mirror DIY Newtonian Reflecting Astronomical Telescope - Secondary Mirror Size: Short Axis 25mm, Long Axis 34mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- 120mm Primary Mirrors Focal Length 1000mm DIY Newtonian Astronomical Telescope
- 0.96" Astronomy Erecting Diagonal Mirror - 0.96"/24.4mm Astronomy Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. We'd like to settle any problem in a friendly manner. It's just take you 1 minute.
- New Primary mirror + secondary mirror Mirror Set for Telescope D150F750+35 US - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Skyoptikst Astronomical telescope 2 inch 90 degree Diagonal zenith mirror - We are Skyoptikst Optical Technology CO., LTD. Buy It Now 2 " zenith mirror. Model: Star edge 2 "zenith mirror. Structure: 2 "zenith mirror. Function type: high reflection zenith mirror.
- 0.965" Astronomy Erecting Diagonal & Eyepiece - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror + Eyepiece Lens. 5mm. Eyepiece: suitable for all types of s, reflector, refractor, to observe the star clusters, moon, deep sky, and other planets.
- New D150F750 Primary mirror + secondary mirror Mirror Set Fits For Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Newtonian Reflecting Telescope 160mm Primary Mirror & 35mm Sub Mirror Holder - 160mm main lens ho lder, 35mm Short Axis Secondary Mirror Holder. one-piece secondary mirror bracket, secondary mirror holder. If you have any problems or concerns whatever with your order or products.
- Celestron Image Erecting Prism 1.25" 94112-A - This image erecting prism will correct that, making images appear as they would to the naked eye. Celestron Image Erecting Prism Review. In addition to correcting for inversion, the image erecting prism also provides a more comfortable view.
- 1.25inch 45°31.7mm Erect Image Diagonal Mirror Astronomical Telescope Eyepiece - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and image. Easy to install and use, a good choice for you.
- Celestron 94112A Erect Image Prism for Refractor - Celestron 45-Degree Erect Diagonal. Amici prism design.
- 90 Degree Telescope Diagonal Mirror 1.25'' Telescope Eyepiece Diagonal Mirror - Mirror diagonals are preferred for faster focal ratios – Prisms can introduce false color if used with fast focal ratios (e.g. f/4.5) and also introduce astigmatism. While mirror diagonals have more scatter than prisms, mirrors tend to be brighter and sharper.
- 45 Degree Telescope Diagonal Mirror 0.965'' Telescope Eyepiece Diagonal Mirror - Mirror diagonals are preferred for faster focal ratios – Prisms can introduce false color if used with fast focal ratios (e.g. f/4.5) and also introduce astigmatism. While mirror diagonals have more scatter than prisms, mirrors tend to be brighter and sharper.
- 1.25'' 90 Degree Telescope Diagonal Mirror Reverse Image Telescope Accessories - Mirror diagonals are preferred for faster focal ratios – Prisms can introduce false color if used with fast focal ratios (e.g. f/4.5) and also introduce astigmatism. While mirror diagonals have more scatter than prisms, mirrors tend to be brighter and sharper.
- Electron Telescope Mirror Zenith Diagonal Adapter Positive Prisma Astronomical - However, celestial bodies are not divided up and down. If you want to observe on the ground, you need to install a positive mirror.
- Baader 2" Clicklock 90° Star Diagonal w/ Carl Zeiss Spec Prism PRISM-2Z 2456117 - Baader diagonal # 2456117. With a clear aperture of 47.5mm, this mirror diagonal can handle all 2” eyepieces without vignetting. Baader BBHS reflective coating on reflective surface of BaK4 prism for maximum reflectivity and long life, and other faces of prism are multicoated for maximum transmission.
- Explore Scientific Star Diagonal Mirror 2'' 99% Reflectivity - TheExplore Scientific 2" Diagonal Mirror here is precision machined from aluminium and contains carbon fibre parts. A step-downreducer to 1.25"(31.8mm) is included, so all of your 1.25" eyepieces and accessories can also be used.
- New D150F750 Primary mirror + secondary mirror Mirror Set Fits For Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Astronomical telescope primary mirror + secondary mirror D203F750 - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Astronomical telescope primary mirror + secondary mirror D203F750 - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Custom High Reflective Coating Mirrors H-K9L Right Angle Optical Prism Mirror - Substrate: fused silica, N-BK7, float glass, or required. + optical flat mirror. + optical parabolic mirror. Shape: circle, square, or required. Coating type: UV, visible light, visible infrared light, visible mid - infrared light.
- D203F750 Reflector Spherical For DIY Astronomical Telescope Mirror Set - D203F750 spherical reflection main lens group. The thickness of the main mirror is about 18mm and the weight is about 1300 grams. When you receive the item and satisfied with the product .
- Newtonian Mirror Telescope Reflector D150mm FL750mm With 35mm Secondary Mirror
- D114mm Newtonian Reflector Spherical Primary Mirror DIY Astronomical Telescope
- Newtonian Mirror Reflector D203mm Spherical Mirror With 70mm Secondary Mirror
- D203F750 Primary Mirror+Secondary Mirror Mirror Set Fits Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 76mm F360 Optical Glass Mirrors DIY Newtonian Reflection Astronomical Telescope
- 76mm Primary Mirrors Focal 300mm DIY Newtonian Reflection Astronomical Telescope - Caliber: 76mm. Focal length: 300mm. If you have any problems or concerns whatever with your order or products.
- D150F750 Primary mirror + secondary mirror Mirror Set For Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Right Angle Prism 10-30mm Al Coated N-BK7 Optical Glass Triangular Prism
- 1.25" Astronomy Erecting Diagonal Mirror - 1.25"/31.7mm Astronomy Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. High Reflectivity：built-in reflective, to create a more comfortable viewing position and clear image.
- Telescope Zenith Mirror 1.25” 90 Degree Suitable For Refracting Telescope - There are many 1.25" star diagonals on the market. The 1.25" diagonal by SVBONY stands for a high-quality alternative to those cheap parts. There's no vignetting over the full 1.25" field. SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.
- Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror astronomical - Focal length: 900mm. D114F900JP astronomical eyeglasses spherical lens. Caliber: 114mm. Primary mirror: spherical. The thickness is about 14m. Major axis of secondary mirror: 35mm. Minor mirror minor axis: 25mm.
- 2pc 114/150/203mm Primary Lens Tube Hoops DIY Reflective Astronomical Telescope - The 114mm primary mirror matchs the 132mm tubes. the 150mm primary mirror matchs the 185mm tubes. the 203mm primary mirror matchs the 228mm tubes.
- Skyoptikst 1.25'' 45° zenith mirror Diagonal mirror Astronomical telescope - We are Skyoptikst Optical Technology CO., LTD.
- Newtonian reflection astronomical telescope Parabolic Mirror 114mm Focal 450mm - Caliber: 114mm. Focal length: 450mm. Parabolic mirror, aluminum plating and protective film. The thickness of the main mirror about 14mm. Accuracy of the mirror: Above 1/4 wave.
- Right Angle Prism No Coating 5-30mm N-BK7 Optical Glass Triangular Prism
- 90mm Spherical Primary Mirror DIY Newtonian Reflection Telescope Focal 800mm
- Dia.90mm Spherical Mirror DIY Newtonian Reflection Telescope Focal Length 800mm - Focal length: 800mm. Spherical mirror, aluminum plating and protective film. Caliber: 90mm. The thickness of the main mirror about 15mm.
- Newtonian reflection astronomical telescope Parabolic Mirror 135mm Focal 800mm - Focal length: 800mm. Parabolic mirror, aluminum plating and protective film. Caliber: 135mm. The thickness of the main mirror about 14mm. Accuracy of the mirror: Above 1/10 wave. We will send you a new one after receiving the defective item.
- 1.25" 90 Deg Eyepiece Astronomical refractor telescope Erecting Prism 31.75mm - 1.25" 90-Degree 31.75mm Eyepiece Erecting Prism. we will try our best to resolve any issue. If you are not satisfied with our products Services.
- Uncoated Parabolic Mirror 6" Diameter x 24" FL Edmunds 32-069-000 Free Shipping - Pictures are of the actual item.
- D203F750 Primary Mirror+Secondary Mirror Mirror Set Fits Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Reflection Astronomical Telescope Spherical Primary Mirror 102mm Focal 700mm
- 135mm Spherical Primary Mirror DIY Newtonian Reflection Telescope Focal 1000mm - Focal length: 1000mm. Caliber: 135mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
- Baader T-2 BBHS Dielectric Mirror Diagonal Body # MAX-1S 2456103 - Compared to aluminum coatings, even 'enhanced' aluminum, silver has very high and uniform reflectivity across the visual spectrum and beyond into the infrared and ultraviolet. The diagonal works well for systems where back-focus or space is limited and a full aperture 2" diagonal will not work or is not flexible enough.
- Baader T-2 90° Deluxe Astro-Grade Amici Prism Diagonal Body # AMICI-DX1 2456130 - Manufacturer part number: 2456130. The Zeiss-spec prism has been made to the correct specifications to ensure highest image quality. The finest 7-Layer Multi-Coatings ensure the image is bright and contrasty, and the oversized prism provides the full clear aperture of 31mm, large enough to prevent vignetting with any 1.25” eyepiece.
- Triangular Prism Rainbow Optics Photography Props Refracted Light Education Chic - This item is only for one prism. length of triangle side: 30mm. Weight: 60g/120g/180g. The color may be slightly different. height: 50mm/100mm/150mm.
- 25mm Cubic Prism Edge Glass Optics Refracted Crystal Photography Props Quality - Size: length width height 25mm 25mm 25mm. This item is only for one prism. The color may be slightly different.
- Astronomical Telescope Accessories Main Mirror D114F900mm with Short-axis Sec... - Model: Main mirror D114F900 with auxiliary mirror 25mm. The surface is coated with aluminum film and aluminum oxide protective film. Material: K9 glass.
- Celestron compact collimated 1.7 barlow diagonal #94117. 1.25". NEW ORIG STOCK. - Celestron compact collimated barlow diagonal #94117. Collimated Barlow Diagonal-1 1/4" (94117). An ultra compact 90 degree barlow diagonal. It contains an integral 1.7x large aperture multi-coated achromatic Barlow lens.
- Spherical Primary Mirror DIY Newtonian Reflection Telescope 135mm Focal 1000mm
- 25mm Cubic Prism Edge Glass Optics Refracted Crystal Photography Props Quality - Size: length width height 25mm 25mm 25mm. This item is only for one prism. The color may be slightly different.
- Triangular Prism Rainbow Optics Photography Props Refracted Light Education Chic - This item is only for one prism. length of triangle side: 30mm. Weight: 60g/120g/180g. The color may be slightly different. height: 50mm/100mm/150mm.
- Newtonian Reflecting Telescope 160mm Mirror Base & 35mm Short Axis Mirror Holder - 1pc Primary mirror holder. 1pc Secondary mirror holder. three-push and three-pull main mirror holder. main mirror pressure plate, and complete hardware. Item Includes.
- Newtonian Reflection Astronomical Telescope Spherical Mirror 102mm Focal 700mm - Spherical Mirror Dia. 102mm Focal Length 700mm. Focal Length 700mm. Spherical Lens. and spherical aberration is less than 1/10 wavelength.
- 203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600
- 120mm Primary Mirrors Focal 700mm DIY Newtonian Astronomical Telescope Mirrors
- 114mm Primary Mirrors Focal 500mm DIY Newtonian Astronomical Telescope Lens - Caliber: 114mm. Focal length: 500mm. The thickness of the main mirror about 15mm.
- 203mm Spherical Primary Mirror DIY Newtonian Reflection telescope Focal 1280mm - Focal length: 1280mm. Caliber: 203mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
- Celestron Dielectric Star Diagonal with Twist-Lock (1.25-Inch) - Unlike traditional thumb screws, the twist-lock cannot scratch or engrave the barrel of your eyepieces. The interior of the barrel is glare threaded and painted flat black to prevent glare. The key specifications for a star diagonal are its reflectivity and its optical quality.
- Al Reflector Mirror 40x40x4mm Spherical Protection Al Coated Optics Glass H-K9L - Coating: AL Coating@250-2800nm. Surface Quality:60/40. （ We support customization, such as optical lenses, mirrors, windows, etc. Size：40 40 4mm. Size tolerance:+0/-0.1mm.
- Parabolic Mirror Lens for Newtonian Reflection Telescope 203mm Focal 1000mm - Caliber: 203mm. Focal length: 1000mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Primary mirror, aluminum plating and protective film.
- DIY Newtonian Reflection Telescope Parabolic Primary Mirror 160mm Focal 1280mm
- DIY Newtonian Reflection Astronomical Telescope Parabolic Mirror 160mm F 1280mm - Parabolic Mirror Dia. 160mm Focal Length 800mm. Parabolic Lens. Focal Length 800mm. We will send you a new one after receiving the defective item. If item is defective after 3 months, you can still send it back to us.
- GSO 6" f/8 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- GSO 8" f/6 Parabolic Primary Mirror for Telescope - Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. This very smooth mirror surface results in excellent optical performance with practically no light scatter.
- 114mm Primary Mirrors Focal 900mm DIY Newtonian Astronomical Telescope Mirrors
- Newton Reflecting telescope DIY primary mirror 203mm & secondary flat lens 70mm - Caliber: 203mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Focal length: 750mm.
- 203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600 - Caliber: 203mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 1600mm.
- DIY Newton Reflecting Telescope Spherical Primary Mirror 130mm Focal 650mm - Focal length: 650mm. Caliber: 130mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm.
- DIY Newton Reflecting Telescope Spherical Primary Mirror 127mm Focal 900mm - Focal length: 900mm. Caliber: 127mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
- (Newton) mirror telescope spider, auxiliary frame F / 8" caliber - Bracket material: 1mm thick glass carbon fiber = high strength and toughness.
- 60240 60 guided mirror double helix focusing guide star bracket - Double spiral focusing, stroke: 10MM. a pair of six-point guide rings. Star search interface.
- Primary Mirror 102mm Focal 700mm DIY Newtonian Reflection Astronomical Telescope
- Optical Parabolic Reflector Mirror High Precision Mirrors Coating Custom size - Note: This parabolic mirror is a customized product, we support small batch customization. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Optical Concave Mirror Spherical Mirror 35x35mm Ultraviolet Aluminum Coat H-K9L - 35x35mm R-89.969mm Optical Concave Mirror Spherical Mirror 35x35mm Ultraviolet Aluminum Coating H-K9L Accept Customization. Size：35x35mm. （ We support customization, such as optical lenses, mirrors, windows, prisms,etc.
- HeaterDreamS - Dew Heater Strip for Newtonian Telescope Secondary Mirror - Then, it is necessary to reduce the power, selecting the value at which no further fogging will occur. It is already built into every HeaterDream system. The HeaterDream system requires a 12V DC power source.
- 76mm Focal 700mm Primary Mirrors DIY Newtonian Reflection Astronomical Telescope
- 76mm F700 Optical Glass Mirrors DIY Newtonian Reflection Astronomical Telescope - Caliber: 76mm. Focal length: 700mm. If you have any problems or concerns whatever with your order or products.
- 0.965 "astronaut diagonal mirror + eyepiece .5mm - 35 Degree Field of View: wide viewing field with extra sharpness and long eye. Fully Multi-coated: high quality optical glass for maximum brightness. Prism Material: Plastic + Optical Glass. High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image.
- 25mm Cubic Prism Edge Glass Optics Refracted Crystal Photography Props Art Decor - Size: length width height 25mm 25mm 25mm. This item is only for one prism. Scatter light. Colorful photography background.
- Triangular Prism Rainbow Optics Photography Props Refracted Light Education Aid - This item is only for one prism. length of triangle side: 30mm. Weight: 60g/120g/180g. The color may be slightly different. Material: artificial crystal.
- 305mm Parabolic Primary Mirror f Newtonian Reflection Telescope Focal 1500mm - Caliber: 305mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 1500 (F5). Primary mirror, aluminum plating and protective film.
- Newtonian Reflecting Telescope 76mm Primary Mirror & 20mm Sub Mirror Holder - 76mm main lens ho lder, 20mm Short Axis Secondary Mirror Holder. If you have any problems or concerns whatever with your order or products.
- Newtonian Reflection Telescope Spherical Primary Mirror DIY 135mm Focal 1100mm - Focal length: 1100mm. Caliber: 135mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm.
- Newtonian Reflecting Telescope 120mm Primary Base & 25mm Secondary Mirror Holder - 120mm main lens ho lder, 25mm Short Axis Secondary Mirror Holder. If you have any problems or concerns whatever with your order or products.
- 28mm Short Axis Secondary Mirror DIY Newtonian Reflecting Astronomical Telescope - Secondary Mirror Size : 28mm. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- 25mm Cubic Prism Edge Glass Optics Refracted Crystal Photography Props - Real objects will be smaller than the pictures show due to camera angle. Due to different shooting and display equipment. The color may be slightly different. Thank you for your understanding! This item is only for one prism. Scatter light. Colorful photography background. Material:crystal Size: length*width*height 25mm*25mm*25mm Weight: approx 100g SKU: 952-730 On 09-Dec-21 at 15:07:32 GMT, seller added the following information:.
- Triangular Prism Rainbow Optics Photography Props Refracted Light Education Aid - Due to different shooting and display equipment. The color may be slightly different. Thank you for your understanding! This item is only for one prism. Material: artificial crystal Size: length of triangle side: 30mm height: 50mm/100mm/150mm Weight: 60g/120g/180g Package:1pc SKU:952-731 On 09-Dec-21 at 18:28:53 GMT, seller added the following information:.
- SVBONY 1.25inch 90° Mirrors Diagonal Refractor Telescopes Fully Metal Astronomy - Newton's reflector was too long for use. Application: Refractor. Reflectivity: 90%.
- 95mm Primary Mirrors Focal Length 800mm DIY Newtonian Astronomical Telescope - Focal length: 800mm. Caliber: 95mm. The thickness of the main mirror about 13mm.
- DIY Newtonian reflection astronomical telescope Primary Mirror 102mm Focal 700mm - Focal length: 700mm. Caliber: 102mm. The thickness of the main mirror about 15mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave.
- 120mm Primary Mirrors Focal Length 700mm DIY Newtonian Astronomical Telescope - Focal length: 700mm. Caliber: 120mm. The thickness of the main mirror about 15mm.
- PROTO Inspection Mirror Circle 2372 - PROTO Inspection Mirror Circle 2372 - Sold as 1 Each. Proto Round inspection mirror having 2 1/4"" Dia extends up to 14"" and is made of steel shaft for durability. Mirror with an overall length of 10"" has versatile all-angle ball joint that holds mirror head securely at any angle.
- Ullman Rectangular Inspection Mirror 2 1/8" x 3 1/2" K2 - Ullman Rectangular Inspection Mirror 2 1/8" x 3 1/2" K2 - Sold as 1 Each. Mirror with an overall length of 11 1/4"" has all-angle ball joint that holds mirror head tightly at any angle. Ullman Inspection Mirror has all-angle ball joint that holds mirror head tightly at any angle.
- 1.25" correct Image fully metal 45° Degree prism star diagonal for telescope - Look them up! This is not a problem for celestial objects where you don't mind the moon being the "wrong way around". It's a different matter when viewing things here on earth. 1.25″ 45 Degree "Correct Image" prism diagonal.
- Fully metal 90° Degree fully metal mirror star diagonal for telescope - Look them up! Why use a prism diagonal over a mirror diagonal?. Are these good?. Ben Marks : Marcel was great to deal with. Had a slight mixup with the order and the issue was solved within hours. It can happen.
- Parabolic Mirror for Newtonian Reflection Telescope Primary Mirror D203mm - Primary mirror, aluminum plating and protective film. Focal length: 800, 1000,1200,1600 (optional). Fishing Net. Fishing Rods. Caliber: 203mm. Shade Cloth.
- Newtonian Reflecting Telescope 203mm Primary Mirror Holder 3D Printed Lens Base - 203mm main lens ho lder, 70mm Short Axis Secondary Mirror Holder. If you have any problems or concerns whatever with your order or products. Used for DIYD203/750 cattle counter binoculars.
- 95mm Primary Mirrors Focal 800mm Spherical DIY Newtonian Astronomical Telescope - Focal length: 800mm. Caliber: 95mm. Spherical mirror, aluminum plating and protective film.
- 80mm Primary Mirrors Focal 800mm DIY Newtonian Reflection Astronomical Telescope - Focal length: 800mm. Caliber: 80mm. If you have any problems or concerns whatever with your order or products.
- 80mm Primary Glass Mirrors F800 DIY Newtonian Reflection Astronomical Telescope - Caliber: 80mm. Focal length: 800mm. If you have any problems or concerns whatever with your order or products.
- 2" Diagonal Prism Star Mirror Telescope Erecting 90 Degree for Celestron HR - 1 Piece 90 Degree Diagonal Mirror.
- SVBONY 1.25" Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Do not look at the sun with SVBONY filter. You would be blind if you fail to observe the warning. Svbony 1.25" Variable Polarizing Filter. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing.
- 2 Inch Zenith Mirror 90 Degrees HD Stargazing Professional Telescope Accessories - Model: 2 inch zenith mirror Size: 50.8mm interface Coating: metal structural parts, CNC high precision Application: suitable for all astronomical telescopes (50.8mm interface), used for astronomical observation of the surface of the moon, planets, stars Clouds, star clusters, diffuse nebulae, etc., high brightness, large field of view, very comfortable to observe, multi-layer coating on the entire surface, excellent Quality optical performance. Package Included： 1 * 90 degree zenith mirror.
- Newtonian Reflecting Telescope 120mm Primary Mirror & Short Axis Mirror Holder - 1pc Secondary mirror holder. 1pc Primary mirror holder. three-push and three-pull main mirror holder. main mirror pressure plate, and complete hardware.
- Angeleyes 2" High-reflect Diagonal Astronomical Telescope Night Vision Eyepiece - Description: Standard 2 inch diameter, right fit for focuser and eyepiece, work with refractor and catadioptric telescopes. The lens come with lens cover, keep your lens clean for superior image fidelity. Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle. Package Includes: 1 Piece 90 Degree Diagonal Mirror.
- New D150F750 Primary mirror + secondary mirror Mirror Set for Telescope US - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Baader 2" 90° Erecting Amici Prism Clicklock Diagonal # AMICI-DX2 2456120 - Manufacturer part number: 2456120. The Zeiss-spec prism has been made to the correct specifications to ensure highest image quality. The finest 7-Layer Multi-Coatings ensure the image is bright and contrasty, and the oversized prism provides the full clear aperture of 44mm, large enough to prevent vignetting with most 2” eyepieces.
- Vintage TELESCOPE FIRST SURFACE MIRROR ~ 4 3/4 X 7 7/8 X 1/8" - Looks to be in excellent condition with a few very mirror scuffs that may buff out. I've not tried to clean or buff the mirror.
- Vintage TELESCOPE FIRST SURFACE MIRROR ~ 5 X 8 X 1/4" - Masking tape in the edges and over lapping the regular mirror side NOT on the first surface side. Looks to be in excellent condition with a few very mirror scuffs that may buff out. I've not tried to clean or buff the mirror.
- Spherical 135mm Primary Mirror Focal 1100mm DIY Newtonian Reflection Telescope - Focal length: 1100mm. Caliber: 135mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
- Achromatic Telescope Lens Focal 410mm Dia. 60mm Doublet Convex Optical for DIY - Focal length tolerance: ±0.1%. Coated with FGMC Blue Film. Eccentricity: 1'.
- Return Musical Pamphlet Primary / Secondary Set Onew Xiumin En - Xiumin #EXO. Onew #SHINee.
- D150F750 Primary mirror + secondary mirror Mirror Set For Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Angeleyes 1.25" Eyepiece for Reflective Telescope 2X Positive Image Prism Lens - Description: For Newtonian Reflecting Telescope Eyepiece Erecting Prism 1.25"/31.7mm Star Diagonal Mirror. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. 2X Magnification Barlow Lens Effect：rectifies the image and magnifies the image by 2x. Fully Multi-coated Green Film：high quality optical glass for maximum light transmission and brightness. Just insert into 1.25" telescope eyepiece, and fix it by the screw. M42x0.75mm thread to connect film or digital cameras via T ring adapter. Specification: Material：Optical Glass + Meal Coating：Fully Multi-coated Green Film Interface：1.25"/31.7mm Magnification：2x Scew：M42x0.75mm Length：12.3cm/5inch Width：5cm/2inch Package Includes: 1x Telescope Erecting Prism.
- Reflector Spherical D203F800 Main Mirror With70mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- Dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm - Focal length: 800mm. Spherical mirror, aluminum plating and protective film. Caliber: 90mm. The thickness of the main mirror about 15mm.
- D160F1300 Reflector Spherical For DIY Astronomical Telescope Mirror Set - Spherical Mirror Primary Mirror, Thickness About 18mm. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 1.25" 45 Degree Zenith Mirror Erect Image Eyepiece Astronomical Telescope Parts - Specifications: Connection eyepiece: 1.25" Clamp: 1 screw Reflectivity: 45% Housing material: Metal Suitable for: Refractors Package Includes: 1 x 1.25" 45 Degree Zenith Mirror.
- Eyepiece Lens SR4mm 0.965" for Astronomy & Erecting Mirror - 0.965"/24.5mm Astronomy Refractor Erecting + Eyepiece Lens SR4mm 35 Degree Field of View. Eyepiece: suitable for s, reflector, refractor, to observe the moon, nebula, deep sky, star and other planets.
- Angeleyes 1.25" Zenith Mirror 45 Degree Astro Telescope Diagonal Prism Eyepiece - - Easily correct upside down and left-right reversed image: -This Diagonal correct upside down and left-right reversed image easily. -Allow you view things during daytime in correct position - Standard 1.25'' diameter: Fit for 1.25'' focuser and eyepiece; -Work with Refractor and catadioptric telescopes,not for Reflector telescope - High quality optical glass come with dust cover: Keep your lens clean and image clear and sharp,prolong life. - Wide 45 degree angle: You can view correct image from refractor telescope stand and just look down with a comfortable angle -This Diagonal prism could turn your refracting telescope into a scope that can be used to observe objects on earth with correct angle image. Package include: 1 X 45-Degree Erecting Image Zenith Mirror 2 X Dust cover.
- DIY Newtonian reflection astronomical telescope Primary Mirror Parabolic 150mm - Parabolic Mirror Dia. 150mm Focal Length 1200mm. Parabolic Lens. 35mm Secondary Mirror. Elliptical plane mirror short axis D=35mm. Focal Length 1200mm. Coating: Aluminized and protective film.
- Newtonian Reflection Telescope Mirror Holder F Short Axis Secondary Mirror - We have the bases for theShor t Axis Secondary Mirro r size 20mm, MirrorSho r t Axis Length 20mm. 25mm,M irror Sho r t Axis Length 25 mm . 35mm,M irror Sho r t Axis Length 35 mm . 70mm,M irror Sho r t Axis Length 70 mm .
- 114mm Primary Mirrors Focal 900mm DIY Newtonian Astronomical Telescope Lens - Focal length: 900mm. Caliber: 114mm. The thickness of the main mirror about 15mm.
- SVBONY SV138 Diagonal Mirror 1.25 inch 45 degree Correct Image Prism Diagonal - What can the SV138 diagonal mirror bring to you?. You will find that this will be a great Christmas gift for astronomy enthusiasts. Type of Prism: Roof BK7. Prism of Coating: Fully Multi-Coated. Fully multi-coated prisms for superior image fidelity and maximum light throughput;Effectively reduce the light loss of your light during transmission to improve the brightness and color saturation of the image.
- 114mm Primary Mirrors Base f DIY Newtonian Reflection Astronomical Telescope - Suit for Mirror Caliber: 114mm. The height of the pressure column is about 15mm, it will only holds the 114mm Primary Mirrors.
- DIY Newtonian Reflection Astronomical Telescope 114mm Primary Mirrors Focal 900 - Caliber: 114mm. Focal length: 900mm. The thickness of the main mirror about 15mm.
- Short Axis Mirror for DIY Newtonian Reflecting Astronomical Telescope 60-100mm - Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Auxiliary Mirror Size Available: 60/75/80/90/100. Coating: Aluminum Reflection + Protective Film.
- 150mm Spherical Mirror Newtonian reflection astronomical telescope Focal 750mm - Focal length: 750mm. Caliber: 150mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave.
- Dia. 203mm Spherical Mirror Lens DIY Newtonian Reflection telescope Focal 1280mm - Focal length: 1280mm. Caliber: 203mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Aluminized plus protective film, a layer of SIO (silcon oxide).
- 203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600 - Caliber: 203mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 1600mm.
- 1.25" 90-Deg Eyepiece Erecting Prism f Astronomical refractor telescope 31.75mm - 1.25" 90-Degree 31.75mm Eyepiece Erecting Prism. we will try our best to resolve any issue. If you are not satisfied with our products Services.
- Telescope Newton Reflection Mirror Astronomical Second holder Primary Hoops - Model Number: Newton mirror Accessories. Structure: Primary mirror and secondary mirror.
- Main Mirror 200mm + Secondary Mirror 70mm Mirror Set for Make Telescopes - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. In our factory in ShenZhen city more then 200 skillful masters assemble products in product line.
- 80mm Primary Mirrors Focal 500mm DIY Newtonian Reflection Astronomical Telescope - Focal length: 500mm(F6.2). Caliber: 80mm. If you have any problems or concerns whatever with your order or products.
- 0.965'' Eyepiece SR4mm 35 Degree Field of View for Astronomy & - High Refractivity: high-definition prism, more comfortable viewing position. It's just take you 1 minute. We'd like to settle any problem in a friendly manner. Fully Multi-coated: optical glass for maximum brightness and clear image.
- Spherical Parabolic Newton Reflector Mirror Schlieren System Concave Lens Holder - The lens in the picture is only for display, not included in the product.
- 1.25inch/2inch Variable Polarizing Filter lens for Astronomic Telescope Eyepiece - Features: 1.The 1.25-Inch variable Polarizing filter acts like a dimmer switch for your telescope. 2.Adjust the amount of light transmission from 1% to 40% by rotating the filter housing. 3.Reduces brightness of the Moon or planets for great clear viewing. 4.Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance. 5.Fit standard sized 1.25"" eyepieces and accessories. Descriptions: Premium Quality Metal Rim and Optics Glass Lens.
- Erecting for Refractor Diagonal 0.965" Universal & Eyepiece - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror + Eyepiece Lens. 5mm. Eyepiece: suitable for all types of s, reflector, refractor, to observe the star clusters, moon, deep sky, and other planets.
- 76mm Focal 700mm Optical Mirrors DIY Newtonian Reflection Astronomical Telescope - Focal length: 700mm. Caliber: 76mm. If you have any problems or concerns whatever with your order or products.
- 1.25'' zenith diagonal Dielectric mirror for Refractor Telescope 99% Reflection - High quality 99% reflectivity Dielectric coating. Coating:Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 120g. Color: As shows in pictures.
- Newtonian Reflecting Telescope 76mm Primary Mirror & 20mm Sub Mirror Holder - Used for DIYD76/F300D 76/F 360 D76/F700 D76/F900 Newtonian Reflective Monoculars. 76mm main lens ho lder, 20 mm Short Axis Secondary Mirror Holder. Both the primary and secondary mirrors have 3 springs to adjust the position and angle.
- 1PC Defective Big X-Cube Prism Physics Teaching Tools DIY Decoration Education - Defective X-Cube Prism Physics Teaching Tools DIY Decoration Science Learning Education Funny Gadgets Novelty Interesting Toy For Children. Due to all of this prism are defective,Can't use on Projector.
- Tele Vue 1.25" 60-deg Everbrite Erect Image Diagonal # DPC-6012 - It's a real breakthrough for birding and terrestrial viewing; the perfect combination of comfort and performance. Like a 90° diagonal, this yields images that are correct up and down, but reversed left and right.
- Tele Vue 1.25" 90-deg Enhanced Aluminum Star Diagonal # DSC-0125 - The enhanced coating provides extra reflectance versus competing standard aluminum coatings. All diagonals feature brass clamp rings and filter threads. The Enhanced Aluminum diagonals are good budget alternatives, especially where a prism diagonal might otherwise be considered.
- Spherical Lens 130mm Focal 650mm Diy Newtonian Reflection Astronomical Telescope - Focal length: 650mm. Caliber: 130mm. Spherical mirror, aluminum plating and protective film.
- SVBONY SV135 7-21mm 1.25" Zoom Eyepieces Fully Multi-Coated for Eyeglass Wearers - Model SV135 SV170 SV171. Comfortable 18mm - 16.3mm eye relief more comfortable, especially for eyeglass wearers. Fully multi-coated Premium eyepiece zooms to any focal length between 7 mm and 21mm. Zoom from low to high power in an instant with this versatile eyepiece.
- SVBONY SV188P 1.25inch 90 Degree Dielectric Mirror Diagonal 99% Reflectivity - SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness. Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings.
- 1.25 90 Degree Telescope Mirror Erecting Diagonal Adapter Erecting Image Prism - Easy to install and use. 1 x Zenith Mirror. Color: Black + Silver.
- D203F1280/D203F1600 Primary Mirror + Secondary Mirror Mirrors Set For Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. 1PC Primary mirror +1PC secondary mirror Mirror.
- Newtonian Reflecting Telescope 114mm Primary Mirror & 25mm Sub Mirror Holder - 114mm main lens ho lder, 25mm Short Axis Secondary Mirror Holder. If you have any problems or concerns whatever with your order or products.
- Newtonian Reflecting Telescope 203mm Primary Mirror & 70mm Sub Mirror Holder - 203mm main lens ho lder, 70mm Short Axis Secondary Mirror Holder. If you have any problems or concerns whatever with your order or products.
- Newtonian Reflecting Telescope Primary Mirror Base & Short Axis Mirror Holder - 1pc auxiliary mirror holder, and 1pc auxiliary mirror holder, The mirrors are not included. auxiliary lens holder, auxiliary lens holder se t. three-push and three-pull main mirror holder. main mirror pressure plate, and complete hardware.
- 24.3mm 45 Degree Refracting Telescope Erecting Prism Eyepiece Diagonal Mirror - Anti-slip rubber: prevent eyepiece from scratches. - High reflectivity: built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. - Exquisite curved surface, chic anti-vibration prism cavity, anti-shedding slope design.
- Right Angle Prism Al Coated 10-30mm N-BK7 Optical Glass Triangular Prism - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Right Angle Prism Uncoated 5-30mm N-BK7 Optical Glass Reflecting Triangle Prism
- 60mm Focal Length 410mm Doublet Convex Optical for DIY Achromatic Telescope Lens
- 76mm F700 Optical Glass Mirrors DIY Newtonian Reflection Astronomical Telescope - Caliber: 76mm. Focal length: 300mm, 350mm, 700mm. If you have any problems or concerns whatever with your order or products.
- D203F750 Primary Mirror + Secondary Mirror Mirrors Set For Telescope 1Pcs - 1PC D203F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 160mm Spherical Primary Mirror f Reflection Astronomical Telescope Focal 1280mm - Focal length: 1280mm. Caliber: 160mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 19mm.
- Dia. 160mm Spherical Mirror Newtonian reflection astronomical telescope F1280 - Caliber: 160mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 1280mm.
- 76mm F700 Optical Glass Mirrors DIY Newtonian Reflection Astronomical Telescope - Caliber: 76mm. Focal length: 300mm, 360mm, 700mm. If you have any problems or concerns whatever with your order or products.
- Meade roof prism set for making upright image eyepieces, telescope experiments - You can use these to make correct image eyepieces, finderscopes and binoculars.
- 1.25" Erecting Eyepiece Diagonal Mirror - 1.25"/31.7mm Astronomy Erecting Diagonal Mirror. Anti-slip rubber：prevent eyepiece from scratches. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. We'd like to settle any problem in a friendly manner.
- D114mm F900mm Newtonian Mirrors DIY Astronomical Telescope With Secondary Mirror - The Newtonian Reflection Mirror details is as follows Secondary Mirror:25mm. Structure: Spherical primary mirror, accuracy is about 1/4 wavelength. （ We also support other customizations, such as optical lenses, mirrors, windows, etc.
- Improved Dielectric 1.25 " Diagonal Mirror for Refractor - 1 Piece 90 Degree Diagonal Mirror. Wide 90 degree angle, you correct image from refractor stand and just look down with a comfortable angle. Material: Plastic.
- 1.25 Inch Diagonal Adapter Upright Mirror with for - 1 Piece 90 Degree Diagonal Mirror. Wide 90 degree angle, you correct image from refractor stand and just look down with a comfortable angle. We'd like to settle any problem in a friendly manner. It's just take you 1 minute.
- 305mm Parabolic Mirror for Newtonian Reflection Telescope Mirror Focal 1200mm - Caliber: 305mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 1200 (F4). Primary mirror, aluminum plating and protective film.
- 254mm Parabolic Primary Mirror f Newtonian Reflection Telescope Focal 1000/1200 - Caliber: 254mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 1000mm (F4),1200mm (F5).
- 0.965 Inch/ Erecting Image Diagonal Mirror for Refractor Telescopes and - Use the 90 degree diagonal mirror with a refractor, the image is upright, with left and right reversed. 1 Piece Diagonal Mirror. With wide 90 degree angle, it is comfortable for you to view image from refractor.
- Achromatic Telescope Lens Focal 410mm Dia. 60mm Doublet Convex Optical for DIY - Focal length tolerance: ±0.1%. Eccentricity: 1'. We will send you a new one after receiving the defective item.
- Reflective Astronomical Telescope 0.965-inch 45-Degree Zenith Mirror - High reflectivity: built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. Fully coated: high quality optical glass for maximum brightness. Prism material: glass.
- 1.25 inch 31.7mm 90 Degree Erecting Prism Astronomical Telescope Diagonal Mirror - Just insert one end of the right-angle prism into the eyepiece holder, and then insert the eyepiece into the other end of the right-angle prism. 90-Degree Zenith Mirror (F11-07). Lens material: optical glass.
- Celestron 2" XLT Diagonal Mirror (for SCT Telescope) - The Celestron 2” Mirror Diagonal was built for superior performance. An integral part of the optical chain, a good diagonal can make a big difference in the quality of the image you see. If you want to use 1.25” eyepieces, slide the included 2” to 1.25” adapter into the eyepiece barrel and secure it with the thumbscrew.
- Dia. 60mm Doublet Convex Optical Lens for DIY Achromatic Telescope Focal 410mm - Focal length tolerance: ±0.1%. Eccentricity: 1'.
- Baader 1.25" 45° Amici Prism Diagonal # AMICI-45 2956150 - This Baader 1.25” 45-degree prism diagonal can also be used for basic astronomical viewing, but the Baader Astro-Grade Amici prism diagonal (Agena part# ODIA-BP-AMICI-DX1) is a better choice for those who seek the best possible correct-image view of celestial objects, especially at high magnification.
- Al Mirror 10-50mm N-BK7 Optical Glass Protective Al Metalized Coating Reflector - These are Aluminum Mirrors, Silver Mirrors and Gold Mirrors.
- 203mm Parabolic Primary Mirror for Newtonian Reflection Telescope Focal 800-1600 - Caliber: 203mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Focal length: 800, 1000,1200,1600 (opti onal ).
- Erecting for Refractor Eyepiece Diagonal Mirror 0.965 - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror. Just insert into 0.965", and then fix the eyepiece by the screw. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness.
- Diagonal Erecting Mirror 0.965" Astronomy Eyepiece .5mm - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror + Eyepiece Lens. 5mm. Eyepiece: suitable for all types of s, reflector, refractor, to observe the star clusters, moon, deep sky, and other planets.
- Parabolic Primary Mirror for Newtonian Reflection Telescope Primary Mirror 203mm - Caliber: 203mm. This high-precision parabolic mirror has been recognized by many astronomy enthusiasts, scientific research institutes, and optical manufacturers. Primary mirror, aluminum plating and protective film.
- Newtonian reflection astronomical telescope Parabolic Mirror 135mm Focal 800mm - Focal length: 800mm. Parabolic mirror, aluminum plating and protective film. Caliber: 135mm. The thickness of the main mirror about 14mm. Accuracy of the mirror: 1/6 wave.
- Newtonian Mirror Reflector D203mm FL750mm With 70mm Secondary Mirror Telescope - The Newtonian Reflection Mirror details is as follows The short axis refers to the short side length of the secondary mirror. The primary mirror is a spherical mirror. Coating: Aluminum surface and protective film.
- SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully... - The mirror depicts clean and full of contrasts. It is not suitable due to the length reflectors for Newton.
- 5X5X5mm Right angle triangular prism for Physics Teaching Mini Triangular Prisms
- William Optics 1.25" 99% Dielectric DuraBright Carbon Fiber Star Mirror Diagonal - Introducing New 2015 model William Optics Dura-Bright diagonal - a dramatic step forward in the evolution of mirror diagonals! Dielectric coating allows 99% reflectivity. The WO 1.25" Dura-Bright Diagonal was designed with several unique features to provide optimum performance and years of use.
- Al Mirror 10x10x2mm N-BK7 Optical Glass Protected Al Reflector Laser for Scanner - （ We also support other customizations, such as optical lenses, mirrors, windows, prism,etc. Coating：Al， R> 90％@ 400-700nm. The lens details is as follows：. Surface quality：60/40.
- Newtonian Reflecting Astronomical Telescope Lens Elliptical Secondary Mirror
- Dia. 114mm Optical Glass reflection Mirrors DIY Newtonian astronomical telescope
- Silver Mirror D10-50mm N-BK7 Optical Glass Metal Protective Coated Reflector DIY - ①Optical Mirrors are designed to reflect incident light for laser and imaging applications such as beam steering.
- DIY Newtonian reflection astronomical telescope Mirrors Optical Glass 114mm F900 - Caliber: 114mm. Focal length: 900mm, 500mm. If you have any problems or concerns whatever with your order or products.
- NEW D114F500 Primary mirror + secondary mirror Mirror Set for Telescope
- Free shipping D203F800 Primary mirror +secondary mirror Mirror Set Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Edmund Scientific Astroscan Telescope *NO Eyepiece! FOR PARTS/REPAIR!* - FOR PARTS/REPAIR! This item may be missing parts or condition may be different than expected. (i.e. if its not stated or shown it is not included.). We are not responsible for errors or omissions. The actual accessories included with this item, may be different in style, color or condition.
- Universal 2" 90° Degree DIELECTRIC Mirror Diagonal (with 2" and 1.25" ports) - This is the dielectric, 99% high reflectivity version. The YZ 2" Universal Diagonal is an Astro Dog favourite. • Universal 2" and 1.25″ 90 Degree Mirror Diagonal. Why a Mirror Diagonal?. These are truly excellent Universal 2" and 1.25" mirror diagonals, dispatched from Brisbane.
- Tele Vue 1.25" 90-deg Everbrite Star Diagonal # DPC-1250 - Everbrite mirror coating. The diagonal bodies of each are machined from solid blocks of aluminum. Both the 1¼" and 2" models feature brass clamp rings, anti-reflection threads and 1¼" and 48mm filter threads respectively.
- DIY Newtonian reflection astronomical telescope Spherical Mirror Focal 1300mm
- 10pcs Optical Glass Scaly Prism Science Research Decoration Lens Color Coating
- 160mm Primary Mirror DIY Newtonian reflection astronomical telescope Focal 1300 - Caliber: 160mm. Focal length: 1300mm. Weighs about 1300 grams. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave.
- Telescope Filters ~ RED Orange Yellow GLASS ~ 4" and 3" Diameter PACIFIC OPTICA - 1 Marked 'Class III RED Pacific Optical Co'. The two 3" filters are not marked. Heavy Glass.
- Short Axis Secondary Mirror for DIY Newtonian Reflecting Astronomical Telescope - Auxiliary Mirror Size Available: 20/25/30/35/40/42/50/54/70. Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- Elliptical Secondary Mirror for DIY Newtonian Reflecting Astronomical Telescope - Oblique Mirror Flat Mirror Elliptical Plane Mirror. Type: Elliptical Plane Mirror. Coating: Aluminum Reflection + Protective Film.
- D203F750 Primary Mirror + Secondary Mirror Mirror Set fit Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 150mm Primary Mirror Focal 1200mm Parabolic DIY Newtonian Reflection Telescope - Focal Length 600mm / 750mm / 450mm /1200mm. Parabolic Mirror Dia. 150mm Focal Length 400 600 750 1200mm. Parabolic Lens. 35mm Secondary Mirror. Elliptical plane mirror short axis D=35mm. Coating: Aluminized and protective film.
- Baader T-2 Maxbright Dielectric Mirror Diagonal Body # MAX-1 2456100 - Manufacturer part number: T2-1A or 2456100. This diagonal uses the proprietary Baader Maxbright all-dielectric mirror coatings on a sital-ceramic glass substrate. This results in an amazingly high 99% photo-visual reflectivity.
- 1.25" Mirrors Diagonal 90° For Refractor Astro telescopes Celestron EQ Black - It is not suitable due to the length reflectors for Newton. The mirror depicts clean and full of contrasts. Reflectivity: 90%. Suitable for: Refractors. Connection eyepiece: 1.25".
- Serounder Diagonal Lens,1.25" 90 Degree Optical Glass Astronomical Telescope ... - Body Material: Durable, this diagonal erecting image mirror adapter is made of high quality optical glass which delievers a clear image. Material: optical glass. Item Type: Erect Image Lens. 1 x Erect Image Lens.
- Baader 2" 90° Erecting Amici Prism Diagonal w/ 1.25" Adapter # AMICI-2 2956152 - Baader part #s AMICI-2 and 2956152. The prism has been made to the proper specifications, in order to provide image quality that suffers from none of the defects found in commonly available correct image amici diagonals.
- William Optics 1.25" 45 degree Erecting Prism Diagonal # D-EP125 - This high-quality, low-cost erecting prism will set the standard in erecting prisms! • Large, high-quality BAK4 erecting prism with anti-reflection coating allows for good contrasted and bright images.
- Lot Of Optical Lazer Telescope Hoffman Engeering 60+ Items
- Lot Of 5 Glass Reflector Telescope 1st Surface Mirror Lens Optical Prisms Laser - Glass lenses are 4 1/8", 4", 3 3/4", 3 1/2", & 3 1/4" across.
- Al Mirror D50x5mm Reflector Optical Glass Component N-BK7 Protect Metalized Coat - Coating：Al， R> 90％@ 400-700nm. （ We support customization, such as optical lenses, mirrors, windows,prisms,etc. Surface quality：60/40. Quantity: 1 piece.
- Al Mirror D25.4x3mm Optical Glass Metalized Coating Protection Al Mirrors N-BK7 - （ We also support other customizations, such as optical lenses, mirrors, windows,prisms, etc. Coating：Al， R> 90％@ 400-700nm. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- SVBONY SV188P 1.25inch 90 Degree Dielectric Mirror Diagonal 99% Reflectivity - SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness. Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings Brass lock Screw for eyepiece or adapter and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching. 1.25" nosepiece barrel is threaded to accept 1.25-Inch eyepiece and filters Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast.
- Reflector Spherical D160F1300 Main Mirror With 35mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- New D150F750 Primary mirror + secondary mirror Mirror Set Fits For Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 3/4" Minor Axis Telescope Secondary Mirror Replacement for 76mm and 114mm scopes - This is what you get:3/4" minor axis secondary flat, coated - spider is not included.
- William Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror Diagonal - The plastic bag that the diagonal is wrapped in may have a small a tear or two. See the last two product photos above for representative box conditions. Dielectric coating allows 99% reflectivity. Introducing the New William Optics 2015 Dura-Bright diagonal - a dramatic step forward in the evolution of mirror diagonals!
- William Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror SCT Diagonal - The plastic bag that the diagonal is wrapped in may have a small a tear or two. See the last two product photos above for representative box conditions. Dielectric coating allows 99% reflectivity. Introducing the New William Optics 2015 Dura-Bright diagonal - a dramatic step forward in the evolution of mirror diagonals!
- D20x2mm Al Mirror H-K9L Metal Film Optical Experimental Protective Al Coat - Coating：Al， R> 90％@ 400-700nm. （ We also support other customizations, such as optical lenses, mirrors, windows, prisms,etc. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Newton Reflecting telescope DIY primary mirror 130mm secondary flat mirror 35mm - The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave.
- D203F750 Primary Mirror+Secondary Mirror Mirror Set Fits Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Newton Reflecting telescope DIY primary mirror 127mm & secondary flat lens 35mm - Caliber: 127mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Focal length: 900mm.
- Newton Reflecting telescope DIY primary mirror 127mm secondary flat Mirror 35mm - Caliber: 127mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave.
- Edmund scientific astro scan telescope portable For parts or repair - Condition is "For parts or not working".
- Universal 2" 90° Degree Mirror Diagonal (with 2" and 1.25" ports) for Telescope - The YZ 2" Universal Diagonal is an Astro Dog favourite. • Universal 2" and 1.25″ 90 Degree Mirror Diagonal. Why a Mirror Diagonal?. These are truly excellent Universal 2" and 1.25" mirror diagonals, dispatched from Brisbane.
- 70mm 1.25''Refraction Focusing Mount Adapter For Astronomical Telescope Parts - (Depending on your choice, only applies to one size). 💗If you are not satisfied with the item(s) you received or in any service provided.
- Telescope Mirror Telescopic Mirror With Ball Joint Swivel 19 11/16in - Telescopic mirror Telescopic mirror with ball joint rotatable.
- 0.965inch Diagonal 35 Degree .5mm Eyepiece for - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror + Eyepiece Lens. 5mm. Eyepiece: suitable for all types of s, reflector, refractor, to observe the star clusters, moon, deep sky, and other planets.
- 0.965 Inch Erecting Diagonal Mirror for - 0.965"/24.5mm Astronomy Refractor Erecting Diagonal Mirror. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass. We'd like to settle any problem in a friendly manner.
- Reflector Spherical D203F750 Main Mirror With 70mm Short-Axis Secondary Mirror - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Cleaning the mirror surface We would appreciate any suggestions you could give us.
- 1.25 '' Diagonal Mirror Eyepiece Diagonal Adapter - 1 Piece 90 Degree Diagonal Mirror. Wide 90 degree angle, you correct image from refractor stand and just look down with a comfortable angle. Goods without RMA number will NOT be accepted.
- Newton Reflecting telescope DIY primary mirror 203mm secondary flat Mirror 70mm - Caliber: 203mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave.
- Newton Reflecting telescope DIY primary mirror 150mm & secondary flat lens 35mm - 1pc 150mm primary mirror, 1pc secondary flat mirror. Caliber: 150mm. 1pc Dia.150 F750 Primary mirror. The thickness of the main mirror about 18mm. 2pcs lens Spherical mirror, aluminum plating and protective film.
- 150mm Primary Mirror Newtonian reflection astronomical telescope Focal 600/750mm
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- D1601300 Primary Mirror + Secondary Mirror Mirror Set Fit Astronomical Telescope - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. 1 x D160F1300 Primary Mirror + Secondary Mirror.
- High-precision Spherical Lens DIY Newtonian Reflection telescope Dia.203 F750 - Spherical mirror, aluminum plating and protective film. Caliber: 203mm. Focal length: 750mm. Aluminized plus protective film, a layer of SIO (silcon oxide). We will send you a new one after receiving the defective item.
- 203mm Spherical Primary Mirror Newtonian reflection astronomical telescope F750 - Caliber: 203mm. Spherical mirror, aluminum plating and protective film. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 750mm.
- 1.25inch 31.7mm Diagonal Mirror for Refractor Eyepiece - 1 Piece 90 Degree Diagonal Mirror. Wide 90 degree angle, you correct image from refractor stand and just look down with a comfortable angle.
- Erect Image Diagonal Telescope Accessory 1.25inch 45-Degree 31.7mm Erect Image - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. View Angle: 45 degree. This product is made of high quality material. Plastic body with optical glass lens, providing clear and image. Easy to install and use, a good choice for you.
- D203F750 Primary Mirror+Secondary Mirror Mirror Set For Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 1.25in 90° Erect Image Lens Astronomical Telescope Accessory for U - Item Type: Erect Image Lens. Viewing Angle: 90 degrees. Feature: 1. 4 screws fix the base, for easy removal and cleaning. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 10PCS Defective RGB X-Cube Prism Cross Dichroic Physics Teaching DIY Decoration - Defective X-Cube Prism Physics Teaching Tools DIY Decoration Science Learning Education Funny Gadgets Novelty Interesting Toy For Children. Due to all of this prism are defective,Can't use on Projector.
- 1PC Defective Big X-Cube Prism Physics Teaching Tools DIY Decoration Education - Defective X-Cube Prism Physics Teaching Tools DIY Decoration Science Learning Education Funny Gadgets Novelty Interesting Toy For Children. Due to all of this prism are defective,Can't use on Projector.
- D203F800/D160 F1300 Primary Mirror + Secondary Mirror Mirrors Set For Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. 1PC Primary mirror +1PC secondary mirror Mirror.
- 0.965" Mirror Diagonal + .5mm H6mm Eyepiece - 0.965"/24.5mm astronomy refractor erecting diagonal mirror +. 5mm & H6mm eyepiece multi-coated 0.965"/24.5mm.5mm+H6mm Eyepiece:35 Degree Field of View: Wide viewing field with extra sharpness and long eye.
- New D150F750 Primary mirror + secondary mirror Mirror Set for Telescope US - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- 5P0081 Astronomical Telescope Refraction Diagonal Mirror 0.965 Inch 45 Degree - Model: 5P0081. Item Type: Diagonal Mirror. Viewing Angle: 45°. Material: Plastic + Optical Glass. Feature: 1. Four screws fix the base for convenient disassembly and cleaning. Interface Size: Approx.
- 45 Degree Round Angle Diagonal Mirror 1.25 Inch Interface Astronomical Telescope - Feature: 1. Item Type: Diagonal Mirror. Imaging Direction: All Positive Mirror. Interface Size: Approx. Viewing Angle: 45 Degrees. Made of high quality plastic and optical glass material, sturdy, durable and long service life.
- 45 Degree Diagonal Mirror 1.25 Inch Interface Astronomical Telescope Lightweight - Feature: 1. Item Type: Diagonal Mirror. Interface Size: Approx. Imaging Direction: All Positive Mirror. Small size and lightweight, easy to install and operate, convenient to use. Made of high quality plastic and optical glass material, sturdy, durable and long service life.
- D203F750 Primary mirror + secondary mirror Mirror Set for Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. Strive for the best service is our tenet!
- D114F900 Primary mirror + secondary mirror Set For Telescope - 114900 main mirror and secondary mirror. Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. In our factory in ShenZhen city more then 200 skillful masters assemble products in product line.
- SVBONY SV138 1.25" 45° Correct-Image Prism Diagonal Metal ft Refractor Telescope - Fully multi-coated prisms for superior image fidelity and maximum light throughput Fits for 1.25inch telescope eyepiece and focuser CNC Manufactured, aluminum alloy housing and stainless steel cover Wide 45 degree angle makes you view correct image from telescope stand and just look down with a comfortable angle Correct upside down and left-right reversed image easily, which allowsview things during daytime in correct position Note: that the 45-deg correct-image diagonal requires 5/8" more focus travel than typical diagonals. Not recommended for use in Newtonian reflector or Dobsonian reflector telescopes.
- 10pcs Brimless LED Glass Plano-convex Lens Diameter 6/8/10/11.6/11.8/12mm
- SVBONY 1.25inch 90° Mirrors Diagonal Refractor Telescopes Fully Metal Astronomy - The Svbony fully metal 1.25" Mirrors Diagonal zenith mirror offers an upright figure which is but turned backward in left and right position. It is suitable in particular for astronomical observations. The mirror depicts clean and full of contrasts. The mirror is suitable for refractors, Celestron EQ, Meade Infinity and similar telescopes. It is not suitable due to the length reflectors for Newton. Specifications: Connection eyepiece: 1.25" Connecting telescopic: 1.25" & 2" (2" need adapter) Clamp: 1 screw Reflectivity: 90% Housing material: Metal Suitable for: Refractors Net Weight: 142g / 5.0oz Not suitable for: Newtonians Package Includes Fully Metal 1.25" Mirrors Diagonal 90-Degree 1.25" Dust Cover.
- 1.25 inches 90° Erect Image Lens Astronomical Telescope Accessory for Celestial - Item Type: Erect Image Lens. Viewing Angle: 90 degrees. Feature: 1. 4 screws fix the base, for easy removal and cleaning. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 1.25 inch 90 Degree Dielectric Mirror Diagonal Kit for Astronomical Telescope BR - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. Color: As shows in pictures. Size: 6.5 3.5 3cm / 2.56 1.38 1.18in. Constructed with aluminum alloy housing and stainless steel cover plate, available for long lifespan.
- NEW D114F500 Primary mirror + secondary mirror Mirror Set for Telescope
- New D150 F750 Primary mirror + secondary mirror Mirror Set For Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Free shipping D203F800 Primary mirror +secondary mirror Mirror Set Telescope - Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- New D150F750 Primary mirror + secondary mirror Mirror Set for Telescope - 1PC D150F750 Primary mirror. Cleaning the mirror surface: first blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- D203F750 Primary Mirror + Secondary Mirror Mirror Set Fit Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- D203F750 Primary Mirror + Secondary Mirror Mirror Set Fit Astronomical Telescope - 1 x D203F750 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- Laser Light Show Front First Surface Mirror 100 X 100 X 3mm Bounce Lab Optics - A first surface mirror, also known as a front surface mirror, provides superior optical quality for engineering and scientific projects. Regular mirrors have an aluminum mirror coating on the backside of the glass that creates a faint secondary reflection, known as “ghosting.”.
- 1PCS NEW For Optolong 2 inch UV IR CUT infrared UV cut filter - Sensor switch. Proximity switch. Photoelectric switch. Motor and encoder.
- 1PCS NEW For ZWO ADC atmospheric chromatic aberration correction mirror - ZWO Atmospheric Dispersion Corrector is used to reduces the effect of atmospheric dispersion on lunar and planetary images. The ZWO ADC has three components: The ADC body, a 1.25" barrel adaptor for the bottom and 1.25" eyepiece adaptor for the top (with a brass compression ring).
- 1PCS NEW For ZWO 1.25 inch IR850nm infrared pass filter - Sensor switch. Thickness: Filter thickness 2mm, ± 0.1mm. Motor and encoder. Photoelectric switch. Proximity switch.
- 10PCS Beautiful Damage Prisms Projector Dichroic Prism for Party Home Decor - Can't use on Projector. Material: Optical Glass. Color: Transparent.
- 1.25 inch 45° Degree Mirror Diagonal Of Astronomical Telescope Adapter Prism - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and sharp image. Easy to install and use, a good choice for you.
- 1.25inch 45°31.7mm Erect Image Diagonal Mirror Astronomical Telescope Eyepiece - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and sharp image. Easy to install and use, a good choice for you.
- 1.25inch 31.7mm Erect Image Diagonal Mirror Astronomical Telescope Eyepiece Set - Item Type: Diagonal Mirror. 1 45-Degree Diagonal Mirror. This product is made of high quality material. Plastic body with optical glass lens, providing clear and sharp image. Easy to install and use, a good choice for you.
- Diagonal (90° / 90 Degree) Mirror Diagonal (1.25″) for Telescope - Great price Sight Tube and Collimator. Don't put up with a terrible diagonal a minute longer! Why a Mirror Diagonal?. faster focal ratios – Prisms can introduce false color if used with fast focal ratios (e.g. f/4.5) and also introduce astigmatism.
- Diagonal (90° / 90 Degree) Prism Diagonal (1.25″) for Telescope - You can get prism and mirror diagonals. Why a Prism Diagonal?. • 1.25″ 90 Degree Prism Diagonal. prism diagonals, dispatched from Brisbane. "Better optics than. goodslab : Top operation. FREE jellybeans!
- Erecting Diagonal Mirror 0.965inch with H6mm Eyepiece - H6mm Eyepiece Focal Length: H6mm. Just insert into 0.965", and then fix the eyepiece by the screw. 1 Piece Diagonal. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass.
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- D102F700 Sphere Primary mirror + Secondary Mirror For Astronomical Telescope
- (Newton) mirror telescope spider, auxiliary frame F / 8" caliber - Bracket material: 1mm thick glass carbon fiber = high strength and toughness.
- Kowa Daha Prism Type Binoculars BD 8 x 25 Green BD25-8GR 4987067397228 - Model Number : BD25-8GR. Weight : 700 g.
- Dust Caps for 1.25" Telescope Eyepieces Barlow Lens ect.. - These are very nice quality and are great way to protect your valuable accessories.
- D76F300 Primary Mirror + Secondary Mirror Mirror Set For Astronomical Telescope - 1 x D76F300 Primary Mirror + Secondary Mirror. First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror.
- D114F870 Primary mirror + secondary Mirror Set For Astronomical Telescope Lens - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. 1 x D114F900 Primary Mirror + Secondary Mirror.
- Baader 2" 45° Erecting Amici Prism SCT Diagonal w/ 1.25" Adapter # AMICI-45-2... - This Baader 2” 45-degree prism diagonal can also be used for basic astronomical viewing, but the Baader Astro-Grade Amici prism diagonal (Agena part# ODIA-BP-AMICI-DX2) is a better choice for those who seek the best possible correct-image view of celestial objects, especially at high magnification.
- Multiple Choice 5X5X5mm Right angle triangular prism for Physics Teaching - Multiple Choice 5X5X5mm rechtwinkliges Dreiecksprisma für den. Größe: 5X5X5mm. Wir glauben, dass wir in jeder Situation ein positives Ergebnis erzielen können und werden hart daran arbeiten, Ihr Lob zu verdienen.
- Kowa Binoculars Roof Prism Type 8 Times 25 Caliber Bd8X25 Bd25-8Gr JAPAN NEW - All my products are 100% Authentic ! - to Australia (about 2-6 weeks). - to Southeast Asia (about 2-4 weeks).
- 1.25" Flip Mirror for Astrophotography & Precise Focusing - astronomy telescope
- 0.965" Eyepiece Lens SR4mm & Refractor Erecting - 0.965"/24.5mm Astronomy Refractor Erecting + Eyepiece Lens SR4mm 35 Degree Field of View. Eyepiece: suitable for s, reflector, refractor, to observe the moon, nebula, deep sky, star and other planets.
- Optical Glass Al Mirror D12.7x2mm Protect Al Reflector N-BK7 Metalized Coat - Coating：Al， R> 90％@ 400-700nm. （ We support customization, such as optical lenses, mirrors, windows, etc. Surface quality：60/40.
- Enhanced Dielectric Diagonal Mirror for Refractor 0.965' - Use the 90 degree diagonal mirror with a refractor, the image is upright, with left and right reversed. 1 Piece Diagonal Mirror. With wide 90 degree angle, it is comfortable for you to view image from refractor.
- 10pcs Defective Slim Prism for DIY Decorative Prism Physics Light Research Glass - NOTE: Can't use on Projector because of defective. Can be use as a Decoration or to Research. Material: Optical Glass. Defective, with small broken corner. If item is defective after 3 months, you can still send it back to us.
- 1.25inch Diagonal Mirror for Astronomy - 1 Piece 90 Degree Diagonal Mirror. We'd like to settle any problem in a friendly manner. It's just take you 1 minute. Wide 90 degree angle, you correct image from refractor stand and just look down with a comfortable angle.
- D130F650 Primary Mirror For Astronomical Telescope Lens
- D114F450 F/3.95 Primary Mirror For Astronomical Paraboloid Telescope Mirror Lens - (Depending on your choice, only applies to one size).
- 160F1300 Primary Mirror + Secondary Mirror Mirror Set For Astronomical Telescope - First blow off the dust that can be blown off with a blown balloon, then use a good quality absorbent cotton to dip the alcohol and gently wipe the mirror. 1 x D160F130 Primary Mirror + Secondary Mirror.
- Optical Glass Triangular Prism, 1-Inch (Pack of: 1) - PP-17739 - This tiny equilateral triangle prism can be a wonderfully educational tool. It teaches how refracting, (or bending) white light can create a beautiful specturm of colors, much like a rainbow. Also useful in Arts & Crafts.
- Universal Diagonal Erecting Mirror Slope .25" - 1.25"/31.7mm Astronomy Erecting Diagonal Mirror. Exquisite concave curved surface, chic anti-vibration cavity, anti- slope design. 1x Diagonal. Fully Coated：high quality optical glass for maximum brightness.
- LOT of 2 BROKEN Concave Mirrors 4.5 inch Laser Telescope Schlieren Art - LOT of 2 pieces Challenged and Scratched Concave Mirrors One was ground to a very precise dimension, light is crystal clear. The other seems to be blurry. BROKEN Diameter: 4.5 inch Mounting side: 4.0 inch Diameter: 4.0 inch Mounting side: 3.
- Laser Light Show Front First Surface Mirror 100 X 100 X 3mm Bounce Lab Optics - A first surface mirror, also known as a front surface mirror, provides superior optical quality for engineering and scientific projects. Regular mirrors have an aluminum mirror coating on the backside of the glass that creates a faint secondary reflection, known as “ghosting.”.
- Brand New Astromania 1.25inch 90-degree Diagonal Mirror - The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products. In short - this barrel will keep your star diagonal in condition for virtually forever.The mirror has had everything that is possible optimised, within this price range, to ensure you enjoy a bright image - even at higher magnifications.
- First Surface Mirror 4x4" Square aluminized 1/8" Thick for Laser printers Sensor - A first surface mirror, also known as a front surface mirror, provides superior optical quality for engineering and scientific projects. Regular mirrors have an aluminum mirror coating on the backside of the glass that creates a faint secondary reflection, known as “ghosting.”.
- 2 Pcs First 1st Surface Mirror, Laser Optics, 2"X2" First Surface, Mirror Only - A first surface mirror, also known as a front surface mirror, provides superior optical quality for engineering and scientific projects. Regular mirrors have an aluminum mirror coating on the backside of the glass that creates a faint secondary reflection, known as “ghosting.”.
- 2Pcs 50x50mm Glass First Surface Mirror - 96% Reflective Optical - A first surface mirror, also known as a front surface mirror, provides superior optical quality for engineering and scientific projects. Regular mirrors have an aluminum mirror coating on the backside of the glass that creates a faint secondary reflection, known as “ghosting.”.
- Kowa Binoculars Roof Prism Type 8 Times 25 Caliber Bd8X25 Bd25-8Gr New - Condition: New.
- On Reflection Dragonfly Blue & Green Kaleidoscope - The Dragonfly kaleidoscopes are made with solid brass tubing. The finish is coated with a very durable protective varnish, so they will not tarnish or need polishing. The wand is made from a very durable acrylic. They are filled with a food-grade silicone. The double wand dragonfly measures approximately 7.5"L x .25"D.
- Edmund Scientific First Surface Mirror Aluminum 450-650nm 40 x 15 x 3.2 mm E26 - Avg >95% @ 450 - 650nm. Edmund Scientific. First surface Mirror. Aluminized on the surface nearest the incident light. Light is reflected without passing through any glass, minimizing light loss and secondary refraction.