40X-1600X LED Binocular Compound Microscope w 3D Two-Layer Mechanical Stage

$354.99 $219.99 Buy It Now, FREE Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: amscope ✉️ (81,184) 98.9%, Location: Irvine, California, US, Ships to: US, Item: 403405231399 40X-1600X LED Binocular Compound Microscope w 3D Two-Layer Mechanical Stage.

Key Features:

  • A sleek, compact compound microscope for students and professionals. This microscope is perfect for classroom workstations or labs with limited space.
  • Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
  • 40X to 1600X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.

    Brand Name:  AmScope     Model No: B250A

    The B250 binocular compound microscope is small, but it packs a big punch. The sleek, compact design uses a minimal footprint while providing high-efficiency features like a Siedentopf head, coaxial coarse and fine focus, and a 2-layer mechanical stage. The reversed lens turret maximizes the stage's working space. The microscope is perfect for classroom workstations or labs with limited space.

    To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. The head can also be rotated 360° to accommodate multiple users. Various eyepieces can be used to increase the overall optical magnification.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 16X eyepieces expand the maximum magnification to 1600X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. The turret's reversed orientation provides more working room above the stage. This model uses compact-format lenses to reduce the overall profile while maintaining achromatic corrections to improve resolution and color accuracy.

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    The LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. The Abbe light condenser uses a simple spiral-control for height adjustment, and an iris diaphragm to optimize contrast and depth-of-field.

    Specifications :

  • Eyepieces: 10X, 16X
  • Objective: Compact (not DIN standard) achromatic 4X, 10X, 40X(S), 100X(S, Oil)
  • Head: 30 degree inclined 360 degree swiveling binocular
  • Interpupillary distance: 1-4/5" - 2-9/10" (48mm - 75mm)
  • Adjustable ocular diopter
  • Nosepiece: revolving quadruple, reverse
  • Mechanical Stage: 3-D double layer
  • - Size: 4.5in x 4.3in (115mm x 109mm)
  • - Travel Range (X-Y): 2.15in x .7in (55mm x 18mm)
  • Condenser: NA1.25 Abbe condenser with iris diaphragm
  • Illumination: LED light, transmitted, intensity adjustable
  • Focusing: coaxial coarse & fine knobs on both sides
  • Power Supply: 100-240VAC 50/60Hz

    Packing List:
  • One binocular microscope
  • Four objective lenses: 4X, 10X, 40X and 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One dust cover
  • One sample immersion oil
  • One blue color filter

     

    Shipping & Handling:

    • FREE Shipping to Contiguous USA (the lower 48 States)

     

     

     

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    Return Policy

    We offer 30 days from the date of receipt (verified by tracking information) to request a return on a unit. To do so, please send us a message through eBay member to member messages, with your reason for return, requesting an RMA number.

    Note that shipping costs are borne by the customer. Returns requested after 30 days are not valid, and any returns sent without an RMA number will be returned to sender at the sender's expense. Also, please insure all items shipped back, as damage to items by the courier during the return shipment to us are not covered otherwise.

    Please keep all original packing materials, as they are required for return (or a 10% restocking fee will be charged). Returned items must be in new/usable condition unless defective on arrival to you.

    Warranty Information

    We, AmScope, provide all warranty services. Please feel free to contact us whenever you need help by messaging us from the store you purchased the product from.

    • Five Year Warranty for Microscopes - All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts.
    • One Year Warranty for Accessories - All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty.

    Note: Buyers bear the cost of shipping and handling cost round trip for warranty services. Warranty does not cover consumable accessories and parts such as bulbs.

    Warranty service times vary throughout the year, and are processed in a first come, first serve manner, when parts are available and in stock. Most repairs/replacements are done within 1-2 weeks, however if there is a long line during the busy season, or if your parts need to be ordered from our manufacturer, processing times can be up to 6-8 weeks. We appreciate your patience and understand everyone has a critical need for their unit, and do everything we can to ensure that these requests are handled as quickly as possible.

    Defective/Missing Items

    For defective items or any missing items from your order, please contact us right away to let us know of the issue.

    We allow a 30 day period (from the date of receipt of the item in the mail) to report such issues--any items missing after that time frame will need to be purchased, and any defective items will be treated as warranty issues for repair or replacement only (no returns for refund).

    For missing items and broken items, we do require a picture of the shipping label on the box, and of the items that arrived with your unit for verification before we can send any missing items or replacements to you.

    Return Procedure

    To initiate an RMA, please send us a message through the store you purchased it from. Include your order number, reason for return, and if any pictures are required for your claim, please include them also.

    From there, we will process within 24-72 hours, and if approved, issue you an RMA number and instructions on where to mail your unit back to. If qualifying for return shipping covered by us (for defective items within 30 days of receipt), your return label may take another 24-48 hours to process and be received in your email inbox.

    Follow the issued instructions, and once received, we will process the item in, and check to ensure everything is there. We will contact you when the item is ready for return shipping (if a warranty request), or simply issue your refund with the appropriate deductions (if any) once processed.

    Processing is done first come, first serve, and can take between 1-4 weeks to process (depending on how many requests we currently have in queue). We thank you for your patience while we work on your request.

    • Condition: New
    • Model: B250A
    • Microscope Type: Microscope-Compound
    • Magnification Range: 40X to 1600X
    • Eyepiece Mounting Size: 23mm
    • Eyepiece(s): 10X,16X
    • Objectives: 4X,10X,40X,100X
    • Light Type: LED
    • Lighting Configuration: Transmitted (Bottom)
    • Microscope Structure: Upright
    • MPN: B250A
    • Viewer: Binocular
    • Brand: AmScope
    • Intended Use/Discipline: Anesthesiology, Biological Laboratory, Cardiology, Dental Laboratory, Dentistry, Family Medicine, Hematology, Immunology, Medical Laboratory, Microbiological Laboratory, Neurology, Pathology, Pediatrics, Urology, Veterinary Medicine
    • UPC: 840979100116

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    •  Seller - 81,184+ items sold. 1.1% negative feedback. Great seller with very good positive feedback and over 50 ratings.

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