3.5X-90X Black Binocular Stereo Zoom Microscope with Single Arm Boom Stand

SKU: SM-3BZ-B

Availability: In Stock

Regular price $699.99 $670.99

The Higher the Magnification - The More Detail You'll See

Magnification 40x
Magnification 1000x
Magnification 2500x

Magnification is the ability of your microscope to make small objects seem larger. As the magnification increases the area being viewed will be decrease is size but the detail of the area being viewed will improve.

Amscope microscopes come with multiple magnifications to aid you in finding the proper magnification for viewing each specimen.

Camera Connection Types

When comparing 2.0 and 3.0 there are few major differences. First the transfer rates. USB 2.0 offers transfer rates of 480 Mbps and USB 3.0 offers transfer rates of 4.8 Gbps - that's 10 times faster.

Camera Resolution

The most important factor in ensuring successful microscopic imaging is choosing the appropriate optics and camera for your application that gives you more data and higher image quality. When selecting a microscope camera, it is best to base your decision on the most important requirements for your microscopic observation.

Key Features

  • 3.5X-90X continuous zoom stereo microscope with black finish
  • Super widefield optics offers crystal clear stereo images
  • Sturdy single-arm boom stand with cast steel solid base
  • 2-1/2" (65mm) large field of view
  • 8" (200mm) long working distance

This is a black version of our popular 3.5X-90X zoom stereo microscope mounted on a single-arm boom stand. It comes with a binocular head with super widefield optics with a 26:1 zoom ratio and sturdy single-arm boom stand. The 45 degree inclined binocular oculars and high-eyepoint optical design ensures a comfortable observation for all users including eyeglass wearers. The single-arm boom stand allows you to turn microscope head around two different axes and point it in various directions. This microscope offers high resolution, super widefield of view, 26:1 magnifying zoom range and 8" (200mm) working distance. It is an ideal instrument for researchers, gemologists, engravers, collectors and anyone in semiconductor and electronics industry.

Features :

  • 3.5X-90X Zoom Stereo Microscope with Super Widefield Optics
  • 30mm Super Widefield 10X Eyepieces with 20mm Field of View
  • 8" (200mm) Large Working Distance
  • 45 Degree Inclined Binocular Head
  • Sharp Stereo Erect Images over a Wide Field View
  • Crystal Clear Original True Color Images
  • High Resolution with Great Flatness and Contrast
  • Eye Tube with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • High-eyepoint Optic Design Ensuring an Easy and Comfortable Viewing, Especially for Eyeglass Wearers
  • Accurate Alignment Ensuring a Fatigue-Free Comfortable Observation
  • Rubber Eye-guards Providing Further Comfort
  • Full Optical Glass Elements
  • Precise Ground Glass Lens
  • Sturdy Boom Stand for Versatility and Large Working Area
  • Stand Finished with Stain Resistant Enamel
  • 1.5" Rugged Solid Cast Metal Stand Base
  • All Metal Mechanical Components
  • Manufactured under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Manufacturer Warranty
  • Specifications :

  • Head: 45 degree inclined 360 degree swiveling binocular
  • Eyepiece: 30mm super widefield high-eyepoint WF10X/20
  • Objective: 0.7-4.5X
  • Barlow Lens: 0.5X & 2.0X
  • Zoom Ratio: 26:1
  • Diopter Adjustment: +/-5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
  • Working Distance: 8" (200mm)
  • Field of View: 2-1/2" (65mm)
  • Boom Stand: 16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base
  • Accessories: eye-guards
  • Packing List :

  • One Binocular Stereo Zoom Microscope Head
  • One Pair of Super Widefield 10X Eyepieces
  • One Super Widefield 0.5X Barlow Lens
  • One Super Widefield 2.0X Barlow Lens
  • Single-arm Boom Stand with Focusing Rack
  • One Pair of Eye-guards
  • Shipping Weight: 60 lbs
  • Packages: 2 (45 + 15)
  • compatibility None
    eyepiece focusability Non-Focusable
    illumination style None
    magnification type Zoom Power
    magnifying style Microscope-Zoom Power
    Manufacturer AmScope
    microscope application College, Teaching/Training
    microscope barlow lens 0.5X, 2.0X
    microscope category Stereo
    microscope color Black
    microscope eyepiece power 10X
    microscope eyepiece size 30mm
    microscope field view Super Widefield
    microscope head style Binocular
    microscope magnifying power 3.5X-90X
    microscope objective power 0.7-4.5X
    microscope stand Boom Stand: single-arm
    prop 65 Prop 65 Warning

    AmScope products are warranted against manufacturer’s defects in material and workmanship from the original date of purchase, for the following years: 


    • Five Year Warranty for Microscopes: All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts. 
    • Ten Year Warranty for Euromex Microscopes: All our Euromex microscopes come with a ten (10) year factory warranty against manufacturing defects, covering labor and parts.
    • One Year Warranty for Telescopes: All our telescopes come with a one (1) year warranty, except when specified in the description. 
    • One Year Warranty for Accessories: All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty, except when specified in the description.
    • One Year Warranty for Items labeled as “Product Ships From Manufacturer”: All products that are shipped directly from the manufacturer come with a one (1) year warranty, except when specified in the description. 

    Warranty does not apply for consumable accessories and parts such as bulbs, batteries, fuses, cords, optical components or any add-on accessories such as mechanical specimen holders that are not built into the microscope stage as an integral part of the original manufacture, etc. Warranty does not cover microscopes, lenses cameras or other accessories that have become inoperable due to dirt or damage due to misuse or lack of maintenance. 

    Note: Buyers are responsible for return shipping and handling cost for warranty services. Our warranty covers parts and labor only.

    This is a black version of our popular 3.5X-90X zoom stereo microscope mounted on a single-arm boom stand. It comes with a binocular head with super widefield optics with a 26:1 zoom ratio and sturdy single-arm boom stand. The 45 degree inclined binocular oculars and high-eyepoint optical design ensures a comfortable observation for all users including eyeglass wearers. The single-arm boom stand allows you to turn microscope head around two different axes and point it in various directions. This microscope offers high resolution, super widefield of view, 26:1 magnifying zoom range and 8" (200mm) working distance. It is an ideal instrument for researchers, gemologists, engravers, collectors and anyone in semiconductor and electronics industry.

    Features :

  • 3.5X-90X Zoom Stereo Microscope with Super Widefield Optics
  • 30mm Super Widefield 10X Eyepieces with 20mm Field of View
  • 8" (200mm) Large Working Distance
  • 45 Degree Inclined Binocular Head
  • Sharp Stereo Erect Images over a Wide Field View
  • Crystal Clear Original True Color Images
  • High Resolution with Great Flatness and Contrast
  • Eye Tube with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • High-eyepoint Optic Design Ensuring an Easy and Comfortable Viewing, Especially for Eyeglass Wearers
  • Accurate Alignment Ensuring a Fatigue-Free Comfortable Observation
  • Rubber Eye-guards Providing Further Comfort
  • Full Optical Glass Elements
  • Precise Ground Glass Lens
  • Sturdy Boom Stand for Versatility and Large Working Area
  • Stand Finished with Stain Resistant Enamel
  • 1.5" Rugged Solid Cast Metal Stand Base
  • All Metal Mechanical Components
  • Manufactured under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Manufacturer Warranty
  • Specifications :

  • Head: 45 degree inclined 360 degree swiveling binocular
  • Eyepiece: 30mm super widefield high-eyepoint WF10X/20
  • Objective: 0.7-4.5X
  • Barlow Lens: 0.5X & 2.0X
  • Zoom Ratio: 26:1
  • Diopter Adjustment: +/-5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
  • Working Distance: 8" (200mm)
  • Field of View: 2-1/2" (65mm)
  • Boom Stand: 16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base
  • Accessories: eye-guards
  • Packing List :

  • One Binocular Stereo Zoom Microscope Head
  • One Pair of Super Widefield 10X Eyepieces
  • One Super Widefield 0.5X Barlow Lens
  • One Super Widefield 2.0X Barlow Lens
  • Single-arm Boom Stand with Focusing Rack
  • One Pair of Eye-guards
  • Shipping Weight: 60 lbs
  • Packages: 2 (45 + 15)
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