100
HQ William Optics Erect Image Amici Prism Diagonal 2" Barrel for 1.25" Eyepieces
$169.95 Buy It Now or Best Offer
1.25 Inch Dielectric Mirror Star Diagonal 90 Degree Mirror Diagonal Adapter For
$41.18 Buy It Now
1.25 Inch Dielectric Mirror Star Diagonal 90 Degree All-Surface Multilayer
$40.92 Buy It Now
Celestron Npf First Scope Telescope 22025
$115.69 Buy It Now
SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegr...
$27.48 Buy It Now
Angeleyes 1.25" Eyepiece for Reflective Telescope 2X Positive Image Prism Lens
$49.99 Buy It Now
Celestron 2" Mirror Star Diagonal 93519 90 Degree 2 Inch Pre-owned Condition
$60.00 0 Bids or Buy It Now 4d 11h
Celestron Npf First Scope Telescope 22025
$116.38 Buy It Now
1.25 Inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telesc
$31.23 Buy It Now
Meade - Roof Prism - for (.965) Eyepieces (C90-Nexstar 4 Mak) #912
$49.99 Buy It Now or Best Offer
1.25 Inch Diagonal Mirror Astronomical Telescope Diagonal Mirror 1.25 Inch
$15.29 Buy It Now or Best Offer
D150F750 D114F900 parabolic Newtonian Reflective Primary Mirror astronomical DIY$109.99 Buy It Now
1.25" 45 Degree Zenith Mirror Erect Image Eyepiece Astronomical Telescope Parts
$48.99 Buy It Now
Medicool Examination Mirror For All Hard To See Places
$9.97 Buy It Now or Best Offer
Pursuits 22 Inch Telescoping Inspection Mirror
$7.99 0 Bids or Best Offer 2d 16h
Vintage 1980s Kimboshi ADAI Comet #50 Telescope Achromatic Lens in Box 50mm$69.99 Buy It Now or Best Offer
Astronomical telescope f/8 primary mirror + secondary mirror
$60.00 0 Bids or Buy It Now 2d 12h
For Newtonian Reflecting Telescope Erecting Prism 1.25" Star Diagonal Mirror
$52.36$49.74 Buy It Now
iOptron 2" Dielectric Mirror Diagonal # 6232
$156.90 Buy It Now
Diagonal Mirror, 1.25 Inch 45 Degree Diagonal Adapter Erect Image Astronomical
$91.99 Buy It Now
Angeleyes Zenith Mirror 45 Degree Astro 1.25" Telescope Diagonal Prism Eyepiece
$25.99 Buy It Now
Dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm
$37.99 Buy It Now or Best Offer
Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ...
$38.72 Buy It Now
Astronomical Telescope Accessories Main Mirror D114F900mm with Short-axis Sec...
$58.22 Buy It Now
Astronomical Telescope Accessories Main Mirror D114F900mm with Short-axis Sec...
$57.87 Buy It Now
Diagonal Mirror 1.25inch 90 Degree Dielectric Mirror Diagonal Adapter for Tel...
$62.01 Buy It Now
Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ...
$38.49 Buy It Now
Astronomy Telescope Prism Diagonal Mirror for Celestron Orion Nikon 0.965"
$11.09$10.42 Buy It Now
Baader 2" Clicklock Mirror Star Diagonal for Telescope # CLDIAG-2 2956100
$327.55 Buy It Now
Baader 2" Clicklock BBHS Dielectric Mirror Star Diagonal # MAX-2S 2456115
$528.95 Buy It Now
SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegr...
$27.65 Buy It Now
Rectangular Telescoping Mirror, 2 1/8" x 3 1/2" Mirror K-2 Ullman Devices K-2
$8.99$7.44 Buy It Now
DIY Reflection Astronomical Telescope Parabolic Mirror 135mm Focal Length 800mm
$135.50 Buy It Now or Best Offer
Adjustable range of Solar Filter metal cover for 120mm astronomical
$31.99 Buy It Now
Adjustable range of Solar Filter metal cover for 100mm astronomical
$26.99 Buy It Now
Astronomical 2-inch high reflection Diagonal Mirror zenith telescope accessory
$56.99 Buy It Now
Metal 45 degree positive diagonal prism zenith mirror 1.25 inch
$11.99 Buy It Now
Astronomical Telescope 2 " extension tube astrophotography w/ T2 M42 * 0.75
$23.99 Buy It Now
Flip Mirror bayonet multi function camera adapter 1.25 inch
$35.99 Buy It Now
Newton Reflecting Telescope Parabolic Primary Mirror 130mm Focal Length 650mm
$149.99$142.49 Buy It Now or Best Offer
Celestron Npf First Scope Telescope 22025
$122.27 Buy It Now
Arca Swiss 4x5 Reflex Magnifying Viewing Hood W/Tilt 161004 & Eye-Cup - EX
$462.27 Buy It Now
1.25 " projection camera adapter extension tube astrophotography
$23.99 Buy It Now
Professional accessories of 2-inch zenith mirror for astronomical telescope
$59.99 Buy It Now
Astronomical telescope accessories 1.25 inch 45 degree zenith Diagonal Prism
$9.99 Buy It Now
Telescope Accessories Main Mirror Newton Reflector Spherical 25mm 13.7 Ounces
$57.87 Buy It Now
Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mir
$43.83 Buy It Now
1.25 inches 90 Degree Zenith Diagonal Mirror for Astronomical Telescope Datyson
$11.99 Buy It Now or Best Offer
2 " zenith diagonal Dielectric mirror for Refractor Astronomical Telescope 99%
$79.99 Buy It Now
1.25 inch reflecting zenith diagonal dielectric mirror 99%
$59.99 Buy It Now
203mm Spherical Primary Mirror DIY Newtonian Reflection telescope Focal 1280mm
$141.39 Buy It Now or Best Offer
DIY Newton Astronomical Reflecting Telescope Primary Mirror 203mm Focal 750mm
$107.99 Buy It Now or Best Offer
114 mm caliber 450mm Parabolic mirror Newtonian Reflection Telescope accessories
$119.99 Buy It Now
Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirr
$43.83 Buy It Now
Box of 3 Aluminum Ellipsoidal Parabolic Reflector Mirror Optics 39mm x 50mm
$36.98 Buy It Now
Box of 10 Aluminum AI Optical Spherical Mirrors F=222mm D=17.8 Optics
$48.00 Buy It Now
1.25" 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror
$37.31 Buy It Now
2inch/1.25inch Variable Polarizing Filter lens for Astronomic Telescope Eyepiece
$20.99 Buy It Now
DIY Newtonian reflection astronomical telescope Mirrors Optical Glass 114mm F900
$18.79 Buy It Now
Celestron 2-inch SCT zenith mirror shika telescope accessories c5/c6/c8/925/c11
$66.00 Buy It Now
Optical Hardware 0.965 inch 90 degree Prism Diagonal for Refractor Telescope
$11.20$10.64 Buy It Now
0.965" Telescope Mirror for Refractor Erecting Prism & H12.5mm Eyepiece Lens
$16.43$15.61 Buy It Now
Astronomical Telescope Accessories Main Mirror D114F900mm with Short-axis Sec...
$58.22 Buy It Now
114mm Primary Spherical Mirrors Focal 900mm DIY Newtonian Astronomical Telescope
$39.99$37.99 Buy It Now or Best Offer
New D150F750 Primary mirror + secondary mirror Mirror Set For Telescope
$64.99 Buy It Now or Best Offer
Right Angle Prism Al Coated Optical Glass N-BK7 Equilateral Triangular Prism
$4.80 Buy It Now
D203 F750 Astronomical Newtonian Reflection Telescope Mirror Spherical Lens
$91.89 Buy It Now or Best Offer
Celestron 2" XLT Diagonal Mirror (for SCT Telescope)
$220.00 Buy It Now or Best Offer
Celestron Npf First Scope Telescope 22025
$115.69 Buy It Now
0.965" Telescope Accessory Eyepiece H20mm Lens + 45 Degree Erecting Prism
$17.20$16.34 Buy It Now
Portable Diagonal Mirror 90 Degree Astronomical Telescope Accessories Wide Angle
$15.87 Buy It Now
Telescope Lens Eyepiece H20mm+45 Degree Erecting Prism Mirror 0.965" 24.5mm
$15.96$15.16 Buy It Now
2PC Right Triangle Prism Triangular Dispersive Optic Glass Physics Science 25mm
$14.99 Buy It Now or Best Offer
1pc 20mm Short Axis Secondary Flat Mirror DIY Newtonian Reflecting Telescope
$12.99$12.34 Buy It Now or Best Offer
76mm Focal 700mm Optical Mirrors DIY Newtonian Reflection Astronomical Telescope
$24.99$23.74 Buy It Now or Best Offer
4 Spherical Telescope Primary Mirrors w/Cells (80mm-3, 95mm-1 ) & Shoulder Case
$24.99 Buy It Now
20*20*0.7mm Optical Gold Mirror Fused Silica Protection Coating Gold Reflecting
$6.90 Buy It Now
Photography Prism Crystal Glass Prism for Photos with 1/4 Inch Interface
$21.08$20.03 Buy It Now
0.965" Telescope Accessory Eyepiece H20mm Lens + 45 Degree Diagonal Prism
$17.42$16.55 Buy It Now
Parks Optical Parabolic Primary Mirror - 6" f/6
$160.00 Buy It Now or Best Offer
Fully Metal 1.25" Mirrors Diagonal 90-degree For Refractor Astronomy
$40.57 Buy It Now
SVBONY 1.25 Inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain
$33.61 Buy It Now
Celestron Npf First Scope Telescope 22025
$116.38 Buy It Now
Baader 2" Clicklock Mirror Star Diagonal w/ M68 Zeiss Thread CLDIAG-2Z 2956100Z
$338.14 Buy It Now
1.25 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror f...
$37.31 Buy It Now
46*60.8mm Profiled Reflector Mirror Float Glass Single Side Polished Uncoating
$85.00 Buy It Now
1PCS NEW For ZWO 1.25 inch IR850nm infrared pass filter
$51.77$46.59 Buy It Now
D203F750 Primary Mirror+Secondary Mirror Mirror Set Fits Astronomical Telescope
$102.99 Buy It Now or Best Offer
Astromania 1.25" 45Degree Diagonal Prism Optical Prism inside Rather than Mirror
$42.21 Buy It Now
42*32.4mm Profiled Reflector Mirror Float Glass Single Side Polished Uncoating
$79.00 Buy It Now
1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror
$43.83 Buy It Now
90 Degree Telescope Diagonal Mirror 1.25'' Telescope Eyepiece Diagonal Mirror
$10.00 Buy It Now
1.25/0.965 inch Zenith Mirror Prism 45 degree Astronomical Telescope Accessories
$12.10 Buy It Now
Photo Quality Prism + wooden storage box | U.S. Navy | $59 |
$59.00 Buy It Now
Photography Prism Optical Crystal Glass Prism for Photographer Portable
$21.03$19.56 Buy It Now
0.965" Astronomy Telescope Erecting Prism Star Diagonal Mirror 45 Degree
$11.84$11.01 Buy It Now
1.25 " Diagonal Dielectric mirror for Refractor Telescope 99% Reflection$36.99 Buy It Now or Best Offer
Spherical Mirror Protection Al Coated D50x9mm F180mm R360mm H-K9L Optical Glass
$36.50 Buy It Now
"Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ...
$41.99 Buy It Now
1.25" Telescope Eyepiece PL 6mm Fully Coated&Diagonal Prism Mirror 45 Degree
$36.23$34.42 Buy It Now
- Telescope Diagonal Prism Erecting Mirror 0.965" Astronomy Photography Access - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. A more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness.
- Telescope Diagonal Prism Mirror for Astronomy Eyepiece Lens PL 6mm 1.25" - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image. Fully Coated: high quality optical glass to improve the brightness.
- 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. All disputes arising from the duties will be submitted to for solution. Easy to install and use. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- Astromania 1.25″ 45-Degree Diagonal Prism Optical Prism Inside - High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
- 2inch diagonal mirro for Refractor Telescope 99% Reflection， Los Angeles, US - Reflectivity:99%. High quality 99% reflectivity Dielectric coating. Net weight: 560g.
- 25mm Eyepiece with 90-Degree Diagonal Mirror T2 Screw Mount for T-mount qL - 25mm eyepiece focal length, 4 pieces & 2 blades lens structure. Eyepiece Focal Length: 25mm. 1 Eyepiece. Optical glass lens material, full coated high clarity-blue film. Material: Plastic + Aluminum Alloy + Optical Glass.
- 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 - 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. Note that it cannot be used with Newtonian/Dobsonian reflectors.
- 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 1.25" 90-deg Dielectric Mirror Star Diagonal w/ Twist Lock K1.25N-AC - 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.
- 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 SCT Accessory Package: 2" Visual Back Diagonal 1.25" EP Adapter SCP8202 - SCT Adapter Specifications It features a brass clamp ring for secure, no-mar locking and safety undercut. The diagonal body is machined from solid blocks of aluminum. The diagonal features a brass clamp ring, anti-reflection threads and 48mm filter threads.
- 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.
- iOptron 1.25" Dielectric Mirror Diagonal # 6231 - 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.
- 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!
- 070 Camera Diagonal Mirror Portable 0.965inch/24.5mm 45-Degree Erecting Image - Item type: Diagonal Mirror. Optical glass prism, high transparency, convenient to view. Prism material: optical glass. Viewing Angle: 45 degrees. Feature: 1. Four screws fix the base for easy disassembly and cleaning.
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mir - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- SVBONY 1.25inch 90° Mirrors Diagonal Refractor Telescopes Fully Metal Astronomy - The mirror depicts clean and full of contrasts. It is not suitable due to the length reflectors for Newton. Reflectivity: 90%. Not suitable for: Newtonians.
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- "Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- Astronomy Telescope Prism Diagonal Mirror for Celestron Orion Nikon 1.25" - High Reflectivity：built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. Exquisite concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design.
- 0.965"/24.5mm Telescope Mirror for Refractor Erecting Prism Optical Glass - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass.
- 25mm Eyepiece with 90-Degree Diagonal Mirror T2 Screw Mount for T-mount DA - 25mm eyepiece focal length, 4 pieces & 2 blades lens structure. Eyepiece Focal Length: 25mm. 1 Eyepiece. Optical glass lens material, full coated high clarity-blue film. Material: Plastic + Aluminum Alloy + Optical Glass.
- "Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- 2 inch 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: 560g. Color: As shows in pictures. Interface Size: 2 in. We are Skyoptikst Optical Technology CO., LTD.
- Telescope Eyepiece SR4mm & Erecting Prism for Refractor Star Diagonal 0.965" - High Refractivity: high-definition prism, more comfortable viewing position. Prism Material: Optical Glass + Plastic.
- 1.25" Telescope Eyepiece Lens PL 6mm & Refractor Erecting Prism 45 Degree - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image. Fully Coated: high quality optical glass to improve the brightness.
- Celestron 2" Mirror Star Diagonal 93519 90 Degree 2 Inch Pre-owned Condition GUC - The unit has wear on it from use, handling, and age. There are two spots on the mirror that I have pointed out in the photos. Overall, the unit is in good condition.
- "Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- 1.25" 90 Degree Diagonal Adapter Inverted Image Prism Mirror For Telescope - Easy to install and use. 1 x Mirror. Color: Black + Silver.
- 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- multilayer coated.
- Dielectric Mirror 1.25 Inch 90-Degree Dielectric Mirror Diagonal For Telescope - 1 x Dielectric Mirror. Gross Weight: 136g / 4.8oz. All disputes arising from the duties will be submitted to for solution. 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% Reflection US - Coating:Dielectric coating. High quality 99% reflectivity Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 560g. Color: As shows in pictures. Buy It Now D150F750.
- Astromania 1.25 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- 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.
- 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" Telescope Prism Star Diagonal # 94115-A - This star diagonal uses a 90-deg prism and the resulting image is right side up, but will be reversed from left to right. Weight = 5.2oz. Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
- 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.
- (Newton) mirror telescope spider, auxiliary frame F / 8" caliber - Bracket material: 1mm thick glass carbon fiber = high strength and toughness.
- SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erect... - Type: zenith mirror. High optical lens transparency;the large quality prism allows more light transmission;so that delievers a clear image. High optical lens transparency provides clear and sharp images.
- Diagonal Mirror 1.25 90 Degree Diagonal Adapter Erecting Image Prism Mirror For - 1 x Zenith Mirror. Easy to install and use. Color: Black + Silver.
- 1.25 90 Degree Diagonal Adapter Erecting Image Prism Mirror For Telescope - Easy to install and use. 1 x Zenith Mirror. Color: Black + Silver.
- Astronomy Telescope Prism Zenith Mirror Eyepiece 90º Angle Viewing Semi-Metallic - Easy to install and use. 1 x Zenith Mirror. Color: Black + Silver. Weight: Approx. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
- 1.25 Inch 90 degree zenith diagonal mirror for Refractor Astronomical Telescope - Zenith mirror 1. Gross weight: 99g. Size: 1.25 in. 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
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- High Quality 0.965 inch 90 Degree Erecting Prism Telescope Diagonal Mirror - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
- Portable Diagonal Mirror 90 Degree Astronomical Telescope Accessories Wide Angle - 1 x Diagonal Mirror. Keep your lens clean for better image fidelity. No exception.
- 1.25" Star Diagonal, Black (94115-A) - Product Type: Binocular.
- 0.965inch/24.5mm 45‑Degree Erecting Image Prism Diagonal Mirror Accessory For - Optical glass prism, high transparency, convenient to view. Item type: Zenith Diagonal Mirror. Prism material: optical glass. With dust cover, can keep the lens clean for clear viewing and long use.
- SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain
- Photography Prism Optical for Photos Portable Home Office Decor for Wedding - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Great gift for photographers, science teachers or for kids.
- 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.
- 1.25 inches 90 Degree Telescope 31.7mm Diagonal Reflector Mirror Prism - 1 Piece 90 Degree Diagonal Mirror. Material: Plastic.
- 0.96" Astronomy Telescope Erecting Prism Star Diagonal Mirror 45 Degree - High Reflectivity：built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. Exquisite concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design.
- Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope) - 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.
- Gso Star Diagonal 1.25 Dielectric. Used In Excelent Condition. - GSO STAR DIAGONAL DIELECTRIC 1.25 IN EXCELENT COSMETIC CONDITION.
- C-2 Circular Telescoping Mirror, 2 1/4" C-2 Ullman Devices C-2 0032513100090 - C-2 Circular Telescoping Mirror, 2 1/4" Overall length 10, extends to 14. All-Angle Ball joint holds Mirror head tightly at any angle.. Non Rotating inner hex rod prevents Mirror head from swinging out of alignment.. Heavy Duty Vinyl grip.. Replacement mirror head: C-2HD C-2.
- AstroGoods.com Dobsonian Custom Azimuth Setting Circle Ring & Pointer Assembly. - Custom Dobsonian Rocker Box Azimuth Setting Circle Ring 6mm thick birch plywood incised setting circle rings custom cut to your spec, single ring up to 23" OD, split ring over 23" OD. Pointer assembly to attach to ground board included.
- 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.
- Schylling, Kaleidoscope Marble - This marble kaleidoscope brings a psychedelic array of colors and patterns! Just turn the scope and watch the colors change. Measures 7.25 long! Each one sold separately. Colors Vary
- 1.25" 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror f... - Easy to install and use.
- 1.25" Flip Mirror CCD Camera Adapter for Astronomy Photography for Astronomical。
- 1.25 "90 Degree Erecting Prism Telescope Eyepiece Zenith Diagonal Mirror - Gross weight: 99g. Size: 1.25 in. Color: Black.
- Vintage NIB 1980s Kimboshi ADAI Comet #66 Telescope AchromaticLens D=60mmF=415mm - Vintage New Old Stock From the 1980s Kimboshi ADAI Comet #66 Telescope Made In Japan Achromatic Coated Lens System D=60mm F=415mm. Powerful Astronomical Telescopes, Quality Japanese Made Vintage Telescopes, Two section Bi-pods with adjustable locking legs. All units have been garage kept for last 40 years. Directions booklet may have some damage and pages stuck together from slight moisture over the decades. I will try to find a pdf instruction manual for this model. Please email with any questions.
- 0.965" Astronomy Telescope Erecting Prism Star Diagonal 45 Degree & Eyepiece - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- Astronomy Telescope Prism Diagonal Mirror for Celestron Orion Nikon 0.965" - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass.
- Telescope Astronomy Eyepiece F=12.5mm with Case - Nice shape! See pictures!
- 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.
- 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.
- 1.25 "90 Degree Erecting Prism Telescope Eyepiece Zenith Diagonal Mirror - Gross weight: 99g. Size: 1.25 in. Color: Black.
- Photography Prism Optical for Photographer, Home Office Decor for Wedding - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Great gift for photographers, science teachers or for kids. Square Size : approx.
- 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.
- Parabolic Mirror 6" Diameter x 36” FL Edmunds 102997 Free Shipping NASA - Parabolic Mirror. This is a great mirror from NASA surplus. Clear Aperture CA (mm) Back Surface Coating Type Aperture (f/#).
- Primary mirror + secondary mirror Mirror Set for Telescope D150F750 US Stock - 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.
- Kowa Binoculars Roof Prism Type 8 Times 25 Caliber Bd8X25 Bd25-8Gr - ・ Accessories: Dedicated storage case, strap.
- 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.
- 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 sharp image. Easy to install and use, a good choice for you.
- Telescope Clear Refractor Mirror Triangle Glass Part Only Unknown Strength Used - Three sided prism. View down into the long side, and see the refraction mirror. Lay prism on its long side, with clear glass peak pointed up, see that the two sides (that you can grab with your fingers) are frosted.
- Newtonian Reflector Telescope Spider W/ Secondary Mirror Holder F/ 12" Caliber - 305=12" Newtonian Reflector caliber,the length of the bracket: 330mm. Newtonian Reflector secondary mirror holder and glassy carbon fiber bracket. Holder Material: Aluminum. Bracket Material: 1mm thickness glassy carbon fiber= high strength and toughness.
- Telescope Diagonal Adapter 1.25 90 Degree Erecting Image Prism Zenith Mirror - 1 x Zenith Mirror. Easy to install and use. Color: Black + Silver.
- Orion 8727 2-Inch Dielectric Mirror Star Diagonal - Orion 8727 2-Inch Dielectric Mirror Star Diagonal. 90 degrees 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding 99% reflectivityDielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightnessMachined and anodized aluminum housing features machine-threaded glare baffles for high contrastNosepiece barrel is threaded to accept 2" Orion filters, a 2"-1.25" step-down adapter is includedThe diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable
- 1.25" Star Diagonal, Black (94115-A) - Product Type: Binocular.
- 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.
- Celestron Npf First Scope Telescope 22025 - Celestron Npf First Scope Telescope 22025. Super nice telescope
- SV188P Dielectric Mirror Star Diagonal1.25 Inch 90 Degree Brass Compression Ring - Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing.
- 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.
- Lunt Solar Systems - B600d1 BlockingFilter In Star-Diagonal 1.25" - Blocking-filter B600d1 in 90° star-diagonal for 1.25" 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.
- 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.
- Sorand 1.25 Inch Diagonal Mirror Astronomical Telescope Diagonal Mirror 45 De... - With dustproof cover, can keep the lens cleaning for clear viewing and long using.3. Made of high quality plastic and optical glass material, sturdy, durable and long service life.5. 52gInterface Size: Approx.
- Celestron Npf First Scope Telescope 22025 - It doesn?t get much simpler or more portable than the FirstScope's tabletop Dobsonian design. Just remove it from the box, insert an eyepiece, and you're ready to view the Moon, planets, nebulae, and more!The National Park Foundation FirstScope's Newtonian reflector optical system features a spherical glass mirror with a generous 76 mm of aperture.
- Datyson 90 Degree Diagonal Mirror for 1.25" Astronomical Telescope Eyepiece - 1x 90 degree zenith mirror for 1.25” eyepiece. 1.25" 90 degree angle mirror Always keep your lens clear;prolong the 90 degree zenith mirror using life. Wide 90 degree refraction angle.
- 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.
- 2X 1.25inch Newtonian Reflector Telescope Erecting Prism Star Diagonal for - 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.
- StayMax Right Angle Prism N-BK7 K9 Optical Components Glass for Precision Opt... - We will try our best to solve your problem.
- 45 Degree Diagonal Mirror Professional Design Black Astronomical Telescope - Item Type: Diagonal Mirror. Viewing Angle: 45°. Material: Plastic + Optical Glass. All disputes arising from the duties will be submitted to for solution. Color: Black. Interface Size: Approx.
- 214 Diagonal Mirror 0.965 Inch 45 Degrees Diagonal Mirror - 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. All disputes arising from the duties will be submitted to for solution.
- AstroGoods.com Custom 6" Optimized Mirror Cell Unfinished Kits. Ship in 2 weeks. - Add felt dots under top lip for your desired fit. Photo shows mirror cell after you spray paint black. C ell is three point support, perfect for 6" primary mirrors. Correct support position for your mirror's particular specs results in optimal performance.
- D150F750 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie - 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 10000 skillful masters assemble products in product line.
- D160F1280 Primary Mirror For Astronomical Paraboloid Telescope Mirror Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- D203F750 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie - D203F750 spherical reflection main lens group. The thickness of the main mirror is about 18mm and the weight is about 1300 grams. Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- D203F1280 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie - Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave. The thickness of the main mirror about 18mm. Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- D203F1600 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie - Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: 1/6 wave. The thickness of the main mirror about 18mm. Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- D160F1300 Spherical Lens Reflection Astronomical Telescope Mirror Set Accessorie - 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.
- 2" Diagonal Prism Star Mirror Telescope Erecting 90 Degree HR for Telescope Lens - 1 Piece 90 Degree Diagonal Mirror.
- 2INCH High-reflect Diagonal Astronomical Telescope Night Vision Eyepiece - 1 Piece 90 Degree Diagonal Mirror.
- Newtonian Telescope Reflector Mirror D150mm FL750mm With 35mm Secondary Mirror
- D114mm Newtonian Reflector Mirror Spherical Primary Mirror With Secondary Mirror
- D203mm Newtonian Reflector Mirror Spherical Primary Mirror With 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.
- Fine Optical Flat Glass Mirror - New old stock. Fine Optical Glass Mirror, 14.5cm diameter, full 2cm thick, unblemished flat front mirror with clear rectangular opening that is unsilvered . Nice wooden case.
- 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.
- Dielectric-coated High-reflectivity D13mm Perforated Mirror Double-sided Polish - Dielectric-coated High-reflectivity Perforated Mirror Double-sided Polishing Accepts Customization. The mirror details is as follows：. Transport ：.
- 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.
- Dielectric-coated High-reflectivity D13mm Perforated Mirror Single-sided Polish - Dielectric-coated high-reflectivity perforated mirror single-sided polishing accepts customization. The mirror details is as follows One side polishing. Transport ：.
- 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain - Made of aluminum alloy and durable.
- Astronomical Reflector Telescope Spherical Mirror Lens D76/114/160/203mm - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- 1.25" Astronomy Telescope Erecting Prism Star Diagonal Mirror 45 Degree - High Reflectivity：built-in high-definition reflective prism, to create a more comfortable viewing position and clear image. Exquisite concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design.
- 1.25 Inch 90 Degree Telescope 31.7mm Reflecting Mirror - 1 Piece 90 Degree Diagonal Mirror. SKU: PQX0003703477009766.
- SVBONY 1.25'' Zenith Mirror Telescope 90 Degree Astronomical Telescope Accessory
- 15*20*3mm Dielectric reflector Mirror protection Reflection Optical Glass JGS1 - Coating:Dielectric high-reflection film,R>99%@900-1000nm. Size:20 15 3mm. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- 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.
- Photography prism for photographers Rainbow Prism with 1/4 inch interface - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Great gift for photographers, science teachers or for kids. With storage box, easy to storage.
- 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 Astronomical telescope accessory 1.25 inch 45 degree zenith Diagonal - We are Skyoptikst Optical Technology CO., LTD. Color: Black. Size: 1.25 in.
- Optical Spherical Reflector Mirror D50x9mm Optics Glass Protection Al Coating - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. Coating:Al Protected,R>85%@360-2500nm. （ We support customization, such as optical lenses, mirrors, windows, etc.
- 1.25" Astronomy Telescope Erecting Prism Diagonal Mirror + Eyepiece PL6mm - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image. Fully Coated: high quality optical glass to improve the brightness.
- 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 Uncoating 5-30mm N-BK7 Optical Equilateral Triangular Prism
- S8173 mirror for solar positioning, solar energy observation solar search - S8173 Solar Finder Solar search. Suitable for the search and positioning of the sun. 2, the silicone tape is bundled on the main mirror or hood. 1, V-type finder. Type of installation.
- 50200 guide star mirror guide star one full set of guide star bracket - 50200, F4 double spiral guide mirror with optional 12.5 double cross eyepiece. Double spiral focusing, stroke: 10MM. With guide star bracket, 580G. Main mirror only: 450G. a pair of six-point guide rings.
- D20x5mm Dielectric Reflector Mirror Laser High Power Reflector Wavelength 1064nm - D20 5mm Laser High Power Reflector Dielectric Reflector Angle of Incidence 45 Degrees Wavelength 1064nm. Surface quality: 60/40. Transport ：.
- 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.
- 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.
- 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
- Photography Prism Optical for Photographer with Cleaning Cloth Home Office Decor - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Square Size : approx. 50x50mm / 1. Great gift for photographers, science teachers or for kids.
- 2 " zenith diagonal Dielectric mirror for Refractor Telescope 99% Reflection - Coating:Dielectric coating. High quality 99% reflectivity Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 560g. Color: As shows in pictures.
- 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° Prism Star Diagonal Body w/ Carl Zeiss Spec Prism T2-01B 2456095 - Manufacturer part number: T2-01B or 2456095. The clear aperture of this diagonal body is 34mm. Most prism diagonals, including the Baader T-2 diagonal with a standard prism (Baader part T2-01C or 2456005), rely on total internal reflection at a 45-degree angle within the prism to direct light to the eyepiece.
- 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.
- Astroscan 2001 Telescope - With this is a 28mm and a 8mm RKE 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.
- Reflector Mirrors Gold Coated H-K9L Optical Glass metal external Reflection - Transport ：.
- Astronomy Telescope Eyepiece SR4mm 0.965" & Prism Diagonal Mirror for - High Refractivity: high-definition prism, more comfortable viewing position. Prism Material: Optical Glass + Plastic.
- 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.
- D19.05x6.35mm Al Trimmed Mirror Optical Metal External Reflection Protection Al - Size: D19.05 6.35mm. Coating: AL Coating, no protective film. （ 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.
- 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.
- 40x40x4mm Spherical Reflector Mirror Protection Al Coated Optics Glass H-K9L - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. Coating: AL Coating@250-2800nm. Surface Quality:60/40. （ We support customization, such as optical lenses, mirrors, windows, etc.
- 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.
- Right Angle Prism 3.9x3.9x45.5mm Al Coating K9 Optics Glass Optical Components - Material: K9. The details of the prism are as follows Angle tolerance: +/-3’. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- DIY Newtonian Reflection Astronomical Telescope Parabolic Primary Mirror 160mm
- Photography Prism for Photographer Rainbow Prism with 1/4 Inch Interface - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Great gift for photographers, science teachers or for kids. With storage box, easy to storage.
- DIY Newtonian Reflection Astronomical Telescope Parabolic Mirror 160mm F 800mm - Parabolic Mirror Dia. 160mm Focal Length 800mm. Focal Length 800mm. Parabolic Lens. 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 Parabolic Primary Mirror - 6" f/8 - 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 Parabolic Primary Mirror - 8" f/6 - 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
- Telescope Secondary Mirror 3.1 inch
- Orion Prism Star Diagonal 1.25" 45 Degree Erect-Image Diagonal Prism - Excellent condition in original box. The box has a little shelf wear.Actual photos of the item and only what’s shown in photos included.
- Gold Coated Mirror 120x100x5mm Fused Silica Optical Metal External Reflection - （ 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.
- 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.
- Photography Crystal Glass for Wedding Landscape Photo Shooting - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. Jewelry Findings |Health & Beauty |Wedding Decoration |Sports and Outdoors |Jewelry & Watches |Clothing, Shoes, Accessories |Other.
- 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
- Nos Telescope Surface First Mirrors X 5 New Condition - You are looking at a set of 5 surface first mirrors. Thickness is about 1 MM. Pick up is free in Orlando, FL USA.
- Optical Parabolic Reflector Mirror Film coating reflector Accept Customized - 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.
- 25x25mm Plane Mirror UV-plated Aluminum Metal External Reflection Optical Glass - Size：25x25mm. （ We support customization, such as optical lenses, mirrors, windows, etc. If necessary. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Spherical Mirror 35x35mm Uv Aluminum Concave Mirror Optical Glass H-K9L - Size：35x35mm. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. （ We support customization, such as optical lenses, mirrors, windows, etc.
- Spherical Mirror 30x35x4mm H-K9L Protection Al Reflector Optical Glass Al Coated - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. Coating: AL Coating@250-2800nm. （ We support customization, such as optical lenses, mirrors, windows, etc.
- Baader Zenith Prism Diagonal T-2/32 Diagonal w/ 1¼" eyepiece clamp (#2456005K) - SKU (#) 2456005K. Baader Zenith Prism Diagonal T-2/32 Diagonal with focusing 1¼" eyepiece clamp (#2458125) and 1¼" nose piece (#2458105). MANUFACTURER Baader Planetarium. Excellent for Baader Maxbright binoviewer.
- 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.
- Astronomy Telescope Erecting Prism for Refractor Star Diagonal Mirror 0.965'' - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 0.965 "astronaut telescope prism diagonal mirror + eyepiece H12.5mm - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 1.25 " 90 degree zenith diagonal mirror for Refractor Astronomical Telescope - Zenith mirror 1. Gross weight: 99g. Size: 1.25 in.
- 4.5" 114mm f/8 Long Tube Telescope Spherical Mirror with 1" Secondary F=900mm - This is what you get:4.5" f/8 spherical mirror, focal length = 900mm, coated and ready to mount (holder is not included). 114mm 4.5" Long Tube Spherical Mirror with 1" Secondary - Great Value! The result is often better than a polished parabolic mirror if done properly as parabolic mirror generally have a rough surface and spherical mirrors generally have a smooth surface.
- For 1.25" Astronomy Telescope Eyepiece PL32mm & Erecting Prism - 1x Plossl Eyepiece. Exquisite concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design. Fully Coated: high quality optical glass for maximum brightness.
- 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.
- Erecting Prism for Telescope Eyepiece Star Diagonal Mirror 1.25" Interface - 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 concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design.
- 25mm Cubic Prism Edge Glass Optics Refracted Crystal Photography Props Gift 1PC - Size: length width height 25mm 25mm 25mm. This item is only for one prism. Scatter light. Colorful photography background. The color may be slightly different.
- 1XTriangular Prism Rainbow Optics Photography Prop 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.
- D203 F750 Astronomical Newtonian 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.
- 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:.
- 1.25 " zenith diagonal Dielectric mirror for Refractor Telescope 99% Reflection - Coating:Dielectric coating. High quality 99% reflectivity Dielectric coating. Zenith mirror 1. Reflectivity:99%. Net weight: 120g. Color: As shows in pictures.
- 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.
- 2" UW80 Ultra Wide-angle Telescope Eyepiece F15mm Fully Multicoated Lens - 80 Degree ultra wide-angle. Wide Field view. Full surface multi-layer coating. With storage box.
- Kowa Binoculars Roof Prism BD25-8GR Green - Binoculars Prism Type: Dach Prism. Type: Binoculars. Features: Multi-coat, compatible with eyeglasses. Lightweight type that can also be used as high-quality opera glasses. Actual field of view (°): 6.3.
- 120mm Primary Mirrors Focal Length 700mm DIY Newtonian Astronomical Telescope - Focal length: 700mm. Caliber: 120mm. The thickness of the main mirror about 15mm.
- Crystal 6" Optical Glass Prism with Case - Crystal 6” Optical Glass Prism for Teaching Light Spectrum Physics and Photo Photography Prism. Use the prism to split a beam of light into its spectral components (the colors of the rainbow). Easy to hold and use. Create unique pictures with this prism. Lead free optic glass, not plastic. Used condition with slight wear. Comes with a handy carrying case.
- Ullman Circular Telescoping Mirror 2 1/4" C2 - Ullman Inspection Mirror has all-angle ball joint that holds mirror head tightly at any angle. Mirror with an overall length of 10" has all-angle ball joint that holds mirror head securely at any angle for clear viewing.
- 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.
- SV138 Diagonal Mirror 1.25 inch 45 Degree Correct Image Prism Diagonal NEW - SV138 Diagonal Mirror fits for 1.
- 2" Diagonal Prism Star Mirror Telescope Erecting 90 Degree for Celestron HR - 1 Piece 90 Degree Diagonal Mirror.
- Reflectivity Glass Lens Mirror surface Coating Infrared Dielectric 38*27.10 - Colour: Mirror Silver. Materials.: Glass. Surface Quality: 60/40. Size: 8 3.4 10. Material: K9.
- 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.
- Meade ETX Series 1.25 Inch 45 Degree Erect Prism Zenith Mirror for ETX-125/90 - Meade Model 932 Image Erecting Prism for ETX-90 and ETX-125 Models. Produces a correctly oriented image and convenient 45° observing angle for terrestrial observations. A great item for a home with a view or nature watching. For observing wildlife, a home with a view, or other Earthly applications the #928 45° Erecting Prism results in an image both right side up and corrected left to right. It also provides a comfortable 45° observing angle which is more convenient for daytime work. Threads securely onto the rear photo port of the telescope. For all ETX-90 and ETX-125 models. Use: Fully correctly oriented image Attachment: Threads to rear of telescope Package included: 1 x Meade Zenith Mirror.
- 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.
- Ioptron Telescope Optical Mirror Fits Smartstar Goto Reflector
- 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 VERY LARGE PRISM 3" ON LONG SIDE - 3" ACROSS THE LONG SIDE. LONG SIDE RETAINS 95% OF A MIRROR FINISH. TOP AND BOTTOM ARE FROSTED.
- Set of 4 Vintage SEMI TRANSPARENT MIRRORS 2 3/4 X 4 1/2 X 1/8" - Did not clean or test all pieces. Tested with a micro fiber cloth that removes most of the haze in one test area. They seem to be numbered for different levels of transparency.
- Vintage TELESCOPE FIRST SURFACE MIRROR ~ 2 3/4 X 7 1/2 X 1/8" Beveled on 2 Edges - Beveled on the long edges w/ regular mirror up. Beveled on 2 edges.
- 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.
- 25mm Telescope Reflection Mirror Astronomical Primary Secondary D130F650mm - Secondary Mirror: 25mm. Structure: Primary Mirror And Secondary Mirror. Color Classification: D130f650spherical Reflection Primary Mirror Star Trang Cattle Anyway.
- 50mm Astronomical Telescope Minor Reflecting Secondary Plane Elliptical Oblique - Structure: Primary mirror and secondary mirror. secondary mirror: 25mm. Color Classification: D102F700spherical reflection primary mirror Star Trang cattle anyway.
- Celestron 2-Inch XLT Diagonal Mirror for SCT Telescope - The Celestron 2” Mirror Diagonal was built for superior performance. 2” SCT mirror diagonal with high performance XLT coatings. An integral part of the optical chain, a good diagonal can make a big difference in the quality of the image you see.
- Telescope Reflective Mirror Secondary High-precision Astronomical Short Axis - Structure: Secondary Mirror. Secondary Mirror: 35/40/44/50/70/100mm.
- 0.965 inch 90 Degree Diagonal Mirror/ for Astronomical Telescope Eyepiece - Body Material: Plastic. High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear.
- Achromatic Telescope Lens Focal 410mm Dia. 60mm Doublet Convex Optical for DIY - Focal length tolerance: ±0.1%. Coated with FGMC Blue Film. Eccentricity: 1'.
- 80mm Telescope Objective Lens Achromatic Double Glued Holder D80F500/600/800/900 - Combined Image Quality :1/4-1/8. Mirror Finish:60/40. Focal Tolerance : ±0.1%.
- Telescope Lens Reflective Spherical Mirror Astronomical Secondary D150 F750mm - Shape: Spherical. Structure: Primary Mirror And Secondary Mirror. Secondary Mirror: 35mm.
- 110mm Telescope Focusing Mount Adapter Ring Astronomical Three Screw 2 Inch - Shape: 110mm Focusing Mount Adapter Ring. Model Number: 110mm Focusing Mount Adapter Ring.
- 25mm Astronomical Newton Reflection Mirror Telescope Secondary D130 F650mm - Model Number: Newton Mirror. Secondary Mirror: 25mm. Structure: Primary Mirror And Secondary Mirror.
- 24.5mm Telescope Zenith Mirror Astronomic Interface Reflection Mirror 90 Degree - Model Number: Zenith Mirror. Size: 24.5mm Interface 90 Degrees. Surface Quality: 60/40.
- 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.
- DIY Newtonian reflector astronomical telescope Mirror 114mm F/8 Short Tube - DIY Newtonian reflector astronomical telescope Mirror 114mm F/8 Short Tube. This is new but out of original box. If you’re building your own telescope this would be perfect for your effort. I don’t know a lot about telescope mirrors but this one is evenly distributed silvering scratch free never used in a telescope. I originally bought it for my long tube telescope but it appears that it was made for a short tube telescope. Ask any questions you may have. Item will be packed well as we usually ship vintage radios. Shipping cost will reflect good packing
- D203F750 Primary Mirror + Secondary Mirror lens Set For Astronomical Telescope - We think no thing can't be slove after good communication from both side. Problems can be resolved through friendly communication. Strive for the best service is our tenet!
- 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 Primary Mirror + Secondary Mirror Mirror Set 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. Cleaning the mirror surface Strive for the best service is our tenet!
- 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.
- Telescope Eyepiece Lens SR4mm 0.965" for Astronomy & Erecting Prism Mirror - High Refractivity: high-definition prism, more comfortable viewing position. Prism Material: Optical Glass + Plastic.
- 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.
- Telescope Refraction Rack Metal Focusing Seat Universal Astronomical 31.75mm
- 160mm Parabolic Mirror f Newtonian Reflection Astronomical Telescope Focal 1280 - Caliber: 160mm. Focal length: 1280mm. The thickness of the main mirror about 18mm. Spherical mirror, aluminum plating and protective film. Accuracy of the mirror: better than 1/10 wave.
- 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.
- 24.5mm Astronomical Zenith Mirror Telescope Reflection Interface 90 Degrees
- 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.
- 1.25" Telescope Eyepieces Dust Caps Barlow Lens Plastic Cover For Monocular
- 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.
- HD Concave Optical Mirror Homemade Photography Experimental Astronomical Tool - Color Classification: D150f750 Concave Spherical Mirror D203f750 Concave Spherical Mirror D1. Model Number: Concave Mirror. Shape: Concave.
- DIY Newtonian Reflection Astronomical Telescope 114mm Primary Mirrors Focal 900 - Caliber: 114mm. Focal length: 900mm. The thickness of the main mirror about 15mm.
- 30mm Flat Reflector Mirror Optical Glass Round Aluminized Experiment Sheets - Manufacturers process and customize various prisms and lenses.
- 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.
- 1.25 Inch 90 Degree Monocular Telescope Eyepiece Diagonal Mirror - 1 Piece 90 Degree Diagonal Mirror. SKU: FUZ0042402677009766.
- 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.
- Telescope Glass Mirror Astronomical Concave Spherical Optical System Experiment - Shape: Concave.
- 2PCS Prism Dichroic Defective Rectangle Necklace Design Arts Home Decoration - Surface Quality: 60/40. Material: K9. Shape: Irregular Shape.
- Telescope Short Mirror Self-made Secondary Elliptical Reflective Oblique 35 40mm - Shape: Elliptical Mirror. Usage: Secondary Mirror.
- Photography Prism Optical for Photographer for Teaching Light Spectrum Portable - Photography Prism : prism is made from glass, thick optical photography prism glass, lightweight, easy to hold when travel. With storage box, easy to storage. Great gift for photographers, science teachers or for kids.
- For Newtonian Reflecting Telescope Erecting Prism 1.25" 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.
- 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.
- Telescope Objective Lens HD Achromatic Glued Green Coating Refraction Astronomic - Usage: Achromatic. Structure: Achromatic Objectives.
- 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.
- Medicool Medical Examination Mirror See All Body Areas New In Package - See all body areas. Fabric/Material: Glass & Plastic. Need it faster?.
- Dielectric mirror D34*3.5mm Optical Glass Reflector projection into the system - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. Transport ：. The mirror details is as follows Surface quality: 40/20.
- 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.
- SR4mm 0.965inch Telescope Eyepiece Fully Multi-coated Metal 35 Degree Wide Field - High Refractivity: high-definition prism, more comfortable viewing position. Fully Multi-coated: optical glass for maximum brightness and clear image.
- 45 Degree Diagonal Erecting Image for 1.25 Inch Telescope Refractor, Fully - 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. Anti-slip rubber：prevent eyepiece from scratches.
- 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.
- 203mm Astronomical Reflecting Telescope Mirror Inclined Prisms Elliptical Plane - Elliptical Plane Mirror Short Axis D = 70mm. The Surface Precision Λ 1/3.
- 1.25inch 90 Degree Diagonal Adapter Erect Image Mirror Prism wtih Cover for - 1 Piece 90 Degree Diagonal Mirror.
- Reflecting Telescope Dedicated Sub-Mirror Aluminum Protective Prisms Inclined - The Optical System: Reflective. Primary Mirror Caliber: 100-200mm. Material: Glass.
- 25mm Telescope Auxiliary Mirror Reflecting Glass Round Astronomical Inclined
- KRYDEX Tactical Triple Open Top Magazine Pouch 5.56 & Pistol MOLLE/PALS - KRYDEX Tactical Triple Open Top 5.56 & Pistol Mag Pouch 1. Modular webbing on back and compatible with all MOLLE and PALS system. Modular Six magazine pouches, Three fits for 5.56. 223 Mag and Three fits for Pistol mag.
- K9 Optical Crystal Triangular Angle Glass Prism For Physical Science Experiment - TEACHING - Teach students and children about the spectrum of light and refraction with this K9 crystal prism. This dispersive prism will break light into its constituent spectral colors (The colours of the rainbow).
- Telescope Erecting Prism for Refractor Diagonal 0.965" Universal & Eyepiece - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 0.965" Telescope Eyepiece Lens H12.5mm for Astronomy&Erecting Diagonal Prism - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 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 - Coating:Dielectric coating. High quality 99% reflectivity 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.
- 10pcs Defective Slim Prism for DIY Decorative Prism Physics Light Research Glass - 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. Use for: Decoration, Light Science Learning. Color: transprent.
- 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.
- 0.965inch Telescope Erecting For Refractor Eyepiece Diagonal Mirror - Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image.
- Fully Multi-coated Telescope Refractor Diagonal Prism Erecting Mirror 0.965'' 45 - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 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.
- Eyepiece Telescope Reflective Mirror Primary Secondary Focus Astronomical Filter - The Optical System: Reflective.
- 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.
- 10pcs Defective Slim Prism for DIY Decorative Prism Physics Light Research Glass - 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. Use for: Decoration, Light Science Learning. Color: transprent.
- 1.25 90 Degree Telescope Mirror Erecting Diagonal Adapter Erecting Image Prism - Easy to install and use. 1 x Zenith Mirror. Color: Black + Silver.
- Isosceles Right Angle Prism 20*20*10mm K9 No Coated Precision Optical Instrument - Size： 20 20 10mm. Optical performance error: <=0.3%. （ 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.
- 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.
- AstroGoods.com Premium Primary Mirror Cell. Ships in 10 business days. - Mirror support points are computed for the individual mirror specs providing top performance. Diagram shows our final design. Pads on three support arms hold mirror 0.125" above front plate. Overhangs mirror by 0.125".
- Astronomy Telescope Binocular Mirrors Diagonal Zenith For Refractor - The mirror depicts clean and full of contrasts. It is not suitable due to the length reflectors for Newton. Suitable for: Refractors. Not suitable for: Newtonians. Connection eyepiece: 1.25".
- Monocular Degree Zenith Mirror Telescope For Refractor Astronomical - Built-in brass pressing ring can effectively protect the outer wall of the astronomical accessory from being accidentally scratched. It is made of aluminum alloy CNC processing, and the lens adopts a high-precision flat mirror with 1/8 wavelength error.
- Right Angle Prism Al Coated Optical Glass N-BK7 Equilateral Triangular Prism - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Right Angle Prism Uncoated N-BK7 Optical Glass 5-30mm Reflecting Triangle Prism - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. and high-quality service.
- 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.
- 0.965" Astronomy Telescope Erecting Prism Star Diagonal Mirror 45 Degree - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. A more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness.
- Niche Mia Bentwood Coat Rack- Natural - 2069NT Niche Mia Bentwood Coat Rack Natural Find your niche with the versatile and modern Niche collection. The Mia Coat Rack is lightweight and easy to position. The Mia Coat Rack looks great with the Mia bentwood chairs and end tables and coordinates with the Niche Furniture Collection.
- 0.965 Inch Telescope Diagonal Prism 45 Degree Correct Image, for Astronomy - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. A more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness.
- 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.
- 0.965" Astronomy Telescope Erecting Prism Diagonal Mirror + Eyepiece SR4mm - High Refractivity: high-definition prism, more comfortable viewing position. Prism Material: Optical Glass + Plastic.
- D114mmFL900 Newtonian Telescope Mirrors Spherical With 25mm Secondary Mirror DIY - The Newtonian Reflection Mirror details is as follows Structure: Spherical primary mirror, accuracy is about 1/4 wavelength. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Improved Dielectric 1.25 "90 Degree Diagonal Mirror for Refractor Telescope - 1 Piece 90 Degree Diagonal Mirror. Material: Plastic.
- 1.25 Inch 90 Degree Diagonal Adapter Upright Mirror with Cover for - 1 Piece 90 Degree Diagonal 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.
- 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).
- D102F700 Primary mirror + Secondary Mirror For Astronomical Telescope Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. (Depending on your choice, only applies to one size).
- For Telescope D76 F700 Primary mirror + secondary mirror Mirror Set - 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!
- For Telescope D130 F650 Primary mirror + secondary mirror Mirror Set - 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!
- Telescope Adapter Zenith Mirror Angele Diagonal Astronomical Eyepiece 45 Degree - 1 X 45-Degree Erecting Image Zenith Mirror.
- 0.965 Inch 45-degree Correct Image Prism Telescope Diagonal Mirror & H12.5mm - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 0.965 Inch/90 Degree Erecting Image Diagonal Mirror for Refractor Telescopes and - Body Material: Plastic. Due to the difference between different monitors, the picture may not reflect the actual color of the item. High-quality prism ensures high light transmission and provides high defination images.
- 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.
- Fully Metal 1.25 Mirrors Diagonal 90 Degree Refractor Astronomy Telescope Full - Reflectivity: 90%. Not suitable for: Newtonians. Net Weight: 142g / 5.0oz. Suitable for: Refractors.
- Reflection Primary Mirror With Seondary Mirror D=114mm 870mm DIY Telescope - When you receive the item and satisfied with the product .
- 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.
- 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.
- 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.
- Al Mirror 10-50mm N-BK7 Optical Front Surface Reflector Mirror Laser Mirrors DIY - These are Aluminum Mirrors, Silver Mirrors and Gold Mirrors. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses. Customized product.
- 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 ).
- Telescope Erecting Prism for Refractor Eyepiece Star Diagonal Mirror 0.965 - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness. Material：Plastic + Optical Glass.
- 2 Inch Sct Mirror Telescope Adapter Prism Diagonal Astronomical C5 C6 C8 925 C11 - 2” SCT mirror diagonal with high performance XLT coatings. To replace the threaded retaining ring with the standard draw tube,simply unthread the retaining ring and attached tube from the base of the mirror housing.
- 1.25'' Telescope Adapter Prism Eyepiece Zenithal Mirror Astronomical 45-degree
- Telescope Diagonal Prism Erecting Mirror 0.965" Astronomy Eyepiece H12.5mm - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass.
- 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.
- Telescope Eyepiece Filter Polarizer Variable Polarize Astro Monocular 1.25'' 2"
- 1.25'' 45-degree Diagonal Adapter Prism Telescope Eyepiece Erecting Optic Mirror - Body material: Mainly Plastic,optical glass prism,provide clear and sharp image.
- High Quality 1.25" 45 degree Erecting Prism for Telescope, Diagonal Prism, BN - 45 degree angled. Fully Coated glass allowing maximum brightness and clear image.
- Newtonian Reflection Mirror D203mm Primary Mirror With 70mm Secondary Mirror - 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. Focal Length: 800mm. Transport ：.
- Newtonian Telescope Reflector Mirror D150mm FL750mm With 35mm Secondary Mirror - The Newtonian Reflection Mirror details is as follows Secondary Mirror:35mm. Structure: Spherical primary mirror, accuracy is about 1/4 wavelength. Coating: Aluminum surface and protective film. Transport ：.
- Octagonal Mirror Al Reflector Mirror K9 Reflection Protection Al Optical glass - Coating: Protective aluminum film (0. 7um), average reflectivity 90%, minimum reflectivity 88%, incident angle 45° +/-5°. （ We also support other customizations, such as optical lenses, mirrors, windows, etc.
- 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.
- 1.25'' Diagonal Adapter Mirror Prism Astronomical Telescope Eyepiece 45-Degree - 1 X 45-Degree Plastic Diagonal Adapter.
- 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.
- Monocular Zenith Diagonal Mirror For Astronomy Telescope Eyepiece
- Astronomy Telescope Zenith Mirror Prism Diagonal For Refractor 1.25 in - CNC Manufactured, aluminum alloy housing and stainless steel cover.
- 1.25'' Mirror Diagonal Adapter Prism Astronomical Telescope Eyepiece 90-Degree
- AstroGoods.com Dob Telescope Setting Circles Rocker Box Board/Altitude Bearings. - Altitude Bearings Setting Circles : 12" (shown as diagram) and 18" altitude bearings, CNC precision cut 3/4" Baltic birch plywood. Specify left or right bearing to be incised with setting circle arc.
- Al Mirror Reflector 106*30*10mm R775 H-K9L Optical Glass one side polishing - Coating: one side polishing Al, R>85%. （ 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.
- New Medicool health & Beauty Examination mirror for hard to see areas & diabetic
- 1.25'' Diagonal Adapter Prism Astronomic Telescope Eyepiece Monocular 45-Degree - Body material: Mainly Plastic,optical glass prism,provide clear and sharp image.
- Square Reflector Mirror Gold Coating H-K9L Optical Metal External Reflection - We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Newtonian Reflecting Astronomical Telescope Lens Elliptical Secondary Mirror
- Dia. 114mm Optical Glass reflection Mirrors DIY Newtonian astronomical telescope
- Silver Reflector Mirror Dia 10-50mm N-BK7 Optical Metal External Reflect Ag - ①Optical Mirrors are designed to reflect incident light for laser and imaging applications such as beam steering. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a ... - The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products. 1.25" 45-Degree Diagonal Prism Optical Prism Inside. High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
- Astromania 2" 45-Degree Erecting Prism Diagonal for Telescope - Astromania 1.25" 45-degree diagonal prism optical prism inside. Astromania 2" 90-degree mirror diagonal with 93% reflectivity. Astromania 2" 90-degree diagonal 99%. Astromania 2" SCT 90-degree mirror diagonal with 93% reflectivity.
- 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.
- Celestron 2 Inch 90-Degree Mirror Diagonal with XLT Coatings for SCT Scopes, NEW
- 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.
- 1.25inch Diagonal Adapter Plastic Mirror Prism Astronomical Telescope Eyepiece - 1 X 45-Degree Plastic Diagonal Adapter.
- 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.
- 0.965" Astronomy Telescope Erecting Prism Diagonal Mirror + Eyepiece H12.5mm - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass.
- DIY Newtonian reflection astronomical telescope Spherical Mirror Focal 1300mm
- Primary Mirror + Secondary Mirror lens Set For Telescope D160F1300 / D203F800 - 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.
- 10pcs Optical Glass Scaly Prism Science Research Decoration Lens Color Coating
- Newtonian reflection astronomical telescope High-precision Dia. 160mm Lens F1300 - Caliber: 160mm. Threaded at the bottom of the lens holder! Focal length: 1300mm. The thickness of the main mirror about 18mm. 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.
- 31.7 Metal-Housing 1.25‘’ 90 degree Diagonal mirror for Refractor Telescope - 1.25" Diagonal Mirror 90 degree for Refractor. - 90 degree design. - 1.25" standard size.
- 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".
- 10pcs Diagonal Mirror Zenith Monocular Telescope Astronomy Refractor 90-degree - 10pcs 90-Deg Zenith Mirror for 1.25" Eyepiece. Lens: Glass.
- 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.
- Alstar 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirr... - Alstar star diagonal. 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.
- Alstar 1.25" 90-Degree Diagonal Mirror - Relaxed observing - with the Alstar mirror star diagonal it is very simple. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- 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.
- 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.
- Right Angle Prism 3.9*3.9*18mm AL Coated K9 Optical Glass Components Instruments - Material: K9. The details of the prism are as follows Angle tolerance: +/-3'. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- 1.25inch Zenith Mirror 45 Degree Mirror for Telescope Eyepiece Lens - 1 X 45-Degree Erecting Image Zenith Mirro.
- 1.25inch Zenith Mirror 45 Degree Mirror Diagonal of Telescope Eyepiece Lens - 1 X 45-Degree Erecting Image Zenith Mirro.
- Lot Of Optical Lazer Telescope Hoffman Engeering 60+ Items
- D160 F1280 Primary mirror + secondary 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. Remarks: The primary mirror is a spherical surface, and the secondary mirror is an elliptical plane.
- 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 Reflector Mirror 50*50*3mm BK7 Optical Metal External Reflect Al Coated Glass - Thickness：3mm. （ We also support other customizations, such as optical lenses, mirrors, windows, 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.
- D76F350 Primary mirror + Secondary Mirror For Astronomical Telescope Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- For Telescope D76F300 Primary mirror + secondary mirror Mirror Set - 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!
- D160F800 Primary Mirror For Astronomical Paraboloid Telescope Mirror Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. (Depending on your choice, only applies to one size).
- D76F700 Primary mirror + Secondary Mirror For Astronomical Telescope Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. (Depending on your choice, only applies to one size).
- For Telescope D150 F750 Primary mirror + secondary mirror Mirror Set - 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!
- For Telescope D76 F700 Primary mirror + secondary mirror Mirror Set - 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!
- For Telescope D114F500 Primary mirror + secondary mirror Mirror Set - 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 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.
- Newtonian Reflector Telescope Spider W/ Secondary Mirror Holder F/ 12" Caliber - 305=12" Newtonian Reflector caliber,the length of the bracket: 330mm. Newtonian Reflector secondary mirror holder and glassy carbon fiber bracket. Holder Material: Aluminum. Bracket Material: 1mm thickness glassy carbon fiber= high strength and toughness.
- All Metal Zenith Mirror Suitable For Refracting Telescope Dielectric Coating - Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings. SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.
- Primary Mirror + Secondary Mirror Set Fit D160F1300 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. Cleaning the mirror surface We think no thing can't be slove after good communication from both side.
- Diagonal Mirror, 5P0081 Black Refraction Astronomical Telescope Accessory 0.9... - Model: 5P0081. Item Type: Diagonal Mirror. Four screws fix the base for convenient disassembly and cleaning. Material: Plastic + Optical Glass. Color: Black. We take our reputation seriously. Interface Size: Approx.
- Dielectric Mirror Diagonal Professional Astronomy Monocular Binoculars Telescope
- 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!
- Metal 45 Full Prism Zenithal Mirror 1.25 31.7mm Astronomical Telescope Adapter - Body material: Mainly Plastic,optical glass lens,provide clear and sharp image. With dust cover: Always keep your lens clear,prolong life.
- 1.25 Zenith Diagonal Mirror Monocular Telescope 90 Degree Astronomy Telescope
- D20x2mm Al Reflector Mirror Optical Glass Metal External Reflection H-K9L - （ We also support other customizations, such as optical lenses, mirrors, windows, 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.
- 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.
- Zenith Mirror 1.25 45 Degree Correct-Image Prism Diagonal Refractor Telescope - That the 45-deg correct-image diagonal requires 5/8" more focus travel than typical diagonals. Fully muti-coated prisms for superior image fidelity and maximum light throughput.
- 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.
- 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.
- 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.
- AstroGoods.com Primary Mirror TDE Sharpening Masks. 6" - 12.5" mirrors. - Masks correct Turned Down Edge (TDE) and may hiding this common image softening edge defect. Constructed from 0.125" thick matte black acrylic, masks are stiff and light weight. Each mask has 1/4" hole aligned to the mirror edge allowing precise centering.
- 70mm 1.25''Refraction Focusing Mount Adapter For Astronomical Telescope Parts - Problems can be resolved through friendly communication. Strive for the best service is our tenet! (Depending on your choice, only applies to one size).
- 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. 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.
- SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully... - 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.
- Telescope Mirror Telescopic Mirror With Ball Joint Swivel 19 11/16in - Telescopic mirror Telescopic mirror with ball joint rotatable.
- Astromania 1.25" 90-Degree Diagonal Mirror - More Comfortable Viewing Orienta... - Astromania 1.25" 90-Degree Diagonal Mirror - More Comfortable Viewing Orientation as You Observe from Above, Filter Thread for Any 1.25" Filter and Accepts Standard 1.25" eyepieces. The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products.
- Astromania 2" 90-Degree 99% Enhanced Dielectric Diagonal Mirror - Provide a M... - Astromania 2" 90-degree 99% Enhanced Dielectric Diagonal Mirror usesmulti-layered dielectric coatings in order to ensure a maximumreflection of 99% with the highest contrast and optimal sharpness. The residual stress in the plane mirror which can occur with the dielectric vapour deposition process is ruled out here.
- Astromania 1.25" 90-Degree Diagonal Mirror - More Comfortable Viewing Orienta... - The clamping screws lock the barrel firmly in place without scoring the nosepiece, as is the case with many cheaper products. That is also possible due to the filter thread provided in the star diagonal.
- Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope) - The Celestron 2” Mirror Diagonal was built for superior performance. 2 SCT mirror diagonal with high performance XLT coatings. An integral part of the optical chain, a good diagonal can make a big difference in the quality of the image you see.
- 0.965inch Star Diagonal Erect Image Prism + 35 Degree H12.5mm Eyepiece for - High Refractivity: built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Prism Material: Plastic + Optical Glass. 35 Degree Field of View: wide viewing field with extra sharpness and long eye relief.
- 0.965 Inch Telescope Erecting Prism Star Diagonal Mirror 45 Degree for Celestron - High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. A more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness.
- D160F1300 Primary Mirror + Secondary Mirror Set Fit Astronomical Telescope Lens - We think no thing can't be slove after good communication from both side. Problems can be resolved through friendly communication.
- D160F1300 Astronomical Reflector Telescope Spherical Mirror Lens Accessories - When you receive the item and satisfied with the product .
- 1.25 '' 90 Degree Telescope Diagonal Mirror Eyepiece Diagonal Adapter Prism - 1 Piece 90 Degree Diagonal Mirror.
- 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.
- Enhanced Dielectric Diagonal Mirror And Silver 1.25Inch 90 Degree Diagonal - 1 x Mirror. Easy to install and use. Color: + Silver. If you are satisfied with our service, pls.
- Diagonal Adapter 0.965" Erecting Image Prism for Telescopes Eyepiece - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
- 150mm Primary Mirror Newtonian reflection astronomical telescope Focal 600/750mm
- Enhanced Dielectric 90 Degree Diagonal Mirror for Refractor Telescope - The fully coated lens are provided with a dust cover to keep your lens clean and clear. Body Material: Plastic. High-quality prism ensures high light transmission and provides high defination images.
- APM 2"" Zenith Mirror Dielektrische Mirroring 99% R And Q-Lock
- AstroGoods.com Custom Optimized Mirror Cells up to 13.1". Ships in 4 weeks. - Mirror cells are available up to 13.1". Available as kit or finished. Properly designed support positions minimize stresses that can deforming the glass causing image degradation. Finished cells are painted black.
- D1601300 Primary mirror + secondary mirror Mirror Set for Astronomical Telescope - 1PC secondary mirror Mirror. 1PC Primary mirror. We think no thing can't be slove after good communication from both side. We keep our promises that we will provide you with the best solution within 24 hours.
- 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.
- High-precision Spherical Mirror Newtonian reflection astronomical telescope F750 - Spherical mirror, aluminum plating and protective film. Caliber: 203mm. The thickness of the main mirror about 18mm. Accuracy of the mirror: 1/6 wave. Focal length: 750mm.
- 1.25inch 31.7mm 90 Degree Diagonal Mirror for Refractor Telescope Eyepiece - 1 Piece 90 Degree Diagonal Mirror.
- 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 Celestial 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.
- Defective Combiner Cross Dichroic RGB X-Cube Prism Physics Teaching Tool - 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.
- 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" 45 Degree Telescope Mirror Diagonal Prism + H12.5mm H6mm Eyepiece - H12.5mm & H6mm Eyepiece Info 1 Piece 0.965" H6mm Eyepiece. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. 1 Piece 0.965" 45 Degree Star Diagonal Mirror.
- 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!
- 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.
- D76F300 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!
- For Telescope D130 F650 Primary Mirror + Secondary Mirror Mirror Set - 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!
- 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.
- APM 2"" Zenith Mirror Dielektrische Mirroring 99% R And Q-Lock - Batteries may not be disposed of with household rubbish. You are legally obliged to dispose of batteries and accumulators properly. To do this, you can hand in your old batteries free of charge at public collection points in your community or wherever batteries are sold. You can also send used batteries back to us at the address given above. We will then dispose of these 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 pollutant. The garbage can means: Batteries and rechargeable batteries must not be disposed of with household waste. The symbols under the garbage can stand for: Pb: battery contains l.
- APM Roof Prism 2"" mit Ubmc And Q-Lock - Batteries may not be disposed of with household rubbish. You are legally obliged to dispose of batteries and accumulators properly. To do this, you can hand in your old batteries free of charge at public collection points in your community or wherever batteries are sold. You can also send used batteries back to us at the address given above. We will then dispose of these 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 pollutant. The garbage can means: Batteries and rechargeable batteries must not be disposed of with household waste. The symbols under the garbage can stand for: Pb: battery contains l.
- 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.
- 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 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.”.
- D76F900mm Primary mirror + secondary For Astronomical Telescope Mirror Lens - 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. The secondary mirror is 20 mm short axis elliptical plane, aluminum plated and protective film.
- 90 Degree Telescope Diagonal Adapter Mirror Lens Plastic Monocular Focus Cover - Type: Monocular. 1 x 90-Degree Diagonal Adapter.
- 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!
- Telescope Erecting Prism Star Diagonal Mirror 0.965inch with H6mm Eyepiece - H6mm Eyepiece Focal Length: H6mm. High Refractivity：built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. Fully Coated：high quality optical glass for maximum brightness.
- 1.25" 31.7mm 90 Degree Diagonal Mirror for Refractor Telescope Eyepiece - 1 Piece 90 Degree Diagonal Mirror.
- 0.965 inch 90 Degree Erecting Prism Diagonal Mirror for Telescope Eyepiece - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear. Body Material: Plastic.
- D102F700 Sphere Primary mirror + Secondary Mirror For Astronomical Telescope - We think no thing can't be slove after good communication from both side. Strive for the best service is our tenet!
- (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 For Astronomical Telescope Lens - Its surface is coated with aluminium film and alumina protective film. Its aperture and focal ratio are relatively small. Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- D114F870 Primary mirror + secondary Mirror For Astronomical Telescope Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- 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.
- GSO 0.965" / 1.25" 45-deg Hybrid Erect-Image Prism Diagonal - Otherwise, the thumbscrew will not be able to engage and lock the diagonal. Total length of the nosepiece is 25mm (0.98"); length of 1.25" portion of nosepiece = 10mm (0.39"); length of 0.965" portion of nosepiece = 15mm (0.59").
- 1.25" Dielectric 99% Mirror Diagonal - GSO 1.25" Dielectric 99% Diagonal.
- 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).
- 0.965" Telescope Eyepiece Lens SR4mm & Refractor Erecting Prism 45 Degree - High Refractivity: high-definition prism, more comfortable viewing position. Prism Material: Optical Glass + Plastic.
- 0.965 inch Mirror Diagonal Mirror for Refractor Telescope Eyepiece 90 Degree - Body Material: Plastic. High-quality prism ensures high light transmission and provides high defination images.
- 0.965 inch 90 Degree Prism Diagonal Mirror for Astronomy Telescope Eyepiece - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear. Body Material: Plastic.
- D35*4mm Al Mirror Optical Glass Metal External Reflection Al Coated Reflector - （ We also support other customizations, such as optical lenses, mirrors, windows, etc. Thickness： 4mm. Coating ： Al，R> 85@400-700nm. We are a professional manufacturer of optical components, such as lenses, windows, spherical lenses, filters, and cylindrical lenses.
- Optical Reflector Mirror Protect Al D12.7x2mm Optics Glass N-BK7 Metalized Coat - Coating：Al， R> 90％@ 400-700nm. （ We support customization, 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.
- Diagonal Adapter 0.965inch Erecting Image Prism Fit for Telescopes Eyepiece - High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
- Enhanced Dielectric 90 Degree Diagonal Mirror for Refractor Telescope 0.965' - The fully coated lens are provided with a dust cover to keep your lens clean and clear. Body Material: Plastic. High-quality prism ensures high light transmission and provides high defination images.
- 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.
- 1.25 inch 90 Degree Monocular Telescope Eyepiece Diagonal Mirror Prism - 1 Piece 90 Degree Diagonal Mirror.
- 1.25'' 90 Degree Telescope Diagonal Mirror Eyepiece Diagonal Adapter Prism - 1 Piece 90 Degree Diagonal Mirror.
- 1.25inch 90 Degree Monocular Telescope Diagonal Mirror Prism for Astronomy - 1 Piece 90 Degree Diagonal Mirror.
- D130F650 Primary Mirror For Astronomical Telescope Lens - Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side. (Depending on your choice, only applies to one size).
- D114F450 F/3.95 Primary Mirror For Astronomical Paraboloid Telescope Mirror Lens - (Depending on your choice, only applies to one size). Strive for the best service is our tenet! We think no thing can't be slove after good communication from both side.
- For Celestron 1.25" Astronomy Telescope Eyepiece Plossl 6mm & Erecting Prism - 1x Plossl Eyepiece 6mm. 52 Degree Field of View: wide view for clear image.
- 160F1300 Primary mirror + secondary mirror Mirror Set for Astronomical 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 secondary mirror Mirror.
- D150F750 Primary + Secondary Mirror Set For Telescope Mirror Lens - 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. We think no thing can't be slove after good communication from both side.
- D114F900 Primary mirror + Secondary For Astronomical Telescope Mirror Set - 114900 main mirror and secondary mirror. We think no thing can't be slove after good communication from both side. Problems can be resolved through friendly communication. Strive for the best service is our tenet!
- 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 Star Diagonal Telescope Prism Erecting Mirror Slope Design 1.25" - Exquisite concave curved surface, chic anti-vibration prism cavity, anti-shedding slope design. High Reflectivity：built-in high-definition reflective prism, to create a more comfortable viewing position and clear image.
- APM 2 " Zenitprisma With Ubmc And Q-Lock - Batteries may not be disposed of with household rubbish. You are legally obliged to dispose of batteries and accumulators properly. To do this, you can hand in your old batteries free of charge at public collection points in your community or wherever batteries are sold. You can also send used batteries back to us at the address given above. We will then dispose of these 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 pollutant. The garbage can means: Batteries and accumulators must not be disposed of with household waste. The symbols under the garbage can stand for: Pb: battery contains lead Cd: ba.
- 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.