Ken-A-Vision T-22021C VisionScope 2 20x / 60x Stereo Microscope (Cordless)

Ken-A-Vision T-22021C VisionScope 2 20x / 60x Stereo Microscope (Cordless)

Ken-A-Vision T-22021C VisionScope 2 20x / 60x Stereo Microscope (Cordless)

B&H # KET22021C MFR # T-22021C

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Product Highlights

  • Top / Bottom Adjustable LED Illumination
  • Binocular Viewing Head, 45° Inclined
  • 360° Rotating Viewing Head
  • Rechargeable Battery Pack Included
  • 20x Paired Eyepieces
  • 1x / 3x Achromat Objectives, Parfocalled
  • 20x / 60x Magnification
  • Frosted Glass / Reversible Stage Plates
  • Fine / Coarse Focus Control
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This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

Ken-A-Vision T-22021C overview

  • 1Description

The T-22021C VisionScope 2 20x / 60x Stereo Zoom Microscope from Ken-a-Vision is a cordless stereoscopic microscope designed for elementary and middle school students. The two eyepiece configuration is preferred by most researchers and students because of the superior depth of field and comfort compared to monocular microscopes. This model of the VisionScope 2 has a paired 20x eyepiece delivering a 20x and 60x magnification. The achromatic objective system is parfocalled to keep the specimen in focus after changing the magnification setting.

This VisionScope series microscope is configured with top and bottom LED illumination. Each light source has variable intensity controlled by base-mounted rheostat dimmer. The energy-efficient LED light sources operate at a cool temperature and prolong the life of the built-in rechargeable battery pack. On a full-charge, this microscope can provide up to 40 hours of continuous operation before needing to be charged. The built-in rechargeable battery and dual light sources provide the portability and functionality needed for field use.

A user-friendly design complements the range of features that make the VisionScope 2 microscope a welcome addition to labs and classrooms. The viewing head is capable of 360° rotation to help share the stereo eyepiece among colleagues and students without moving the microscope. The rack and pinion system has dual focus dials and includes tension adjustment and rack stop mechanisms that prevent damaging the specimen and objective. The adjustable interpupillary distance and and individually adjustable diopter correction also provide the VisionScope 2 series with the flexibility needed to create a customized viewing experience.

Optical System
  • 20x stereo eyepieces
  • 1x / 3x parfocalled achromat objective system
  • 20x / 60x magnification settings
  • Lead-free moisture-resistant optics
  • Inclined viewing head with 360° rotation
  • ±0.20 diopter adjustment, 30mm interpupillary range
  • Rack and pinion focus mechanism
  • Coarse and fine control focus controls
  • Tension adjustment and rack stop
  • 36cm working distance
  • Incident and transmitted LED illumination
  • Base-mounted On/Off switch
  • Rheostat adjustable brightness control
  • 2.4x2.4" (6x6cm) frosted glass plate and reversible contrast plate 
  • Spring-loaded stage clips
Construction Details
  • Integrated carry handle
  • Built-in rechargeable battery
  • Interchangeable viewing head
  • Height: 15.75"
  • Weight: 6.5 lb
In the Box
Ken-A-Vision T-22021C VisionScope 2 20x / 60x Stereo Microscope (Cordless)
  • Dust Cover
  • 120 - 240V AC Power Adapter
  • Limited Ten-Year Warranty
  • Table of Contents
    • 1Description

    Ken-A-Vision T-22021C specs

    Microscope Type Stereo
    Body Type Inclined (45°) binocular
    Nosepiece Dual-objective turret
    Eyepiece 20.0x
    Objective(s) 1.0x, 3.0x
    Magnification 20.0, 60.0x
    Diopter Range ±0.20
    Interpupillary Adjustment 30 mm range
    Focuser Rack and pinion with coarse and fine focus controls
    Light Source LED (top/bottom) with On/Off switch, rheostat dimmer
    Specimen Stage 2.4 x 2.4" (6 x 6 cm) frosted glass plate, black/white reversible contrast plate
    Power Supply 120V AC, built-in rechargeable 800mA battery
    Dimensions 15.75 x 10 x 8.5" (40 x 25 x 22 cm)
    Weight 6.5 lb (2.95 kg)
    Packaging Infozwqbaxzv
    Package Weight 9.0 lb
    Box Dimensions (LxWxH) 13.7 x 12.3 x 9.5"

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