7X-90X Trinocular 80-LED Zoom Stereo Microscope on Boom Stand + 3MP USB Camera

7X-90X Trinocular 80-LED Zoom Stereo Microscope on Boom Stand + 3MP USB Camera

SKU: SM-3TY-80S-3M-3PL
Availability: In stock
£598.99 Regular price £712.99

Product Specifications

  1. Product Description
  2. Additional Information
  3. Reviews

Key Features

  • 7X-90X extended zoom magnification using high-quality Greenough stereoscopic objective lenses and a 2X Barlow lens.
  • A highly-versatile stereo microscope on a robust single-arm boom-stand which allows the microscope to be positioned at virtually any angle
  • Dual diopters can be adjusted to maintain consistent focus throughout the magnification range, greatly improving productivity.
  • The stereo optics provide upright images with clear depth-of-field and a wide view for hands-on applications.
  • A trinocular photo-port provides a dedicated mount for adding a camera.
  • This microscope is ideal for laboratories, repair shops, and engravers.
  • Monitor and capture photos and videos with the included 3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • The 80-LED ring-light produces an encompassing field of bright light with reduced shadows for use with any application.

The SM-3T is a heavy-duty, highly-flexible microscope designed for biological and industrial applications. This model is especially popular in the QC, repair and engraving industries thanks to its ease-of-use and reliability. With its wide zoom range and single-arm boom-stand, this model will become an indispensable instrument in any workshop or lab. This trinocular model has an additional port for mounting a camera, so you can record video or photos without replacing an eyepiece.


The stereo optics provide clear, sharp images with excellent focus-depth and a large working-distance. With 0.7X-4.5X zoom objectives, moving through the magnification range is as easy as turning a knob. 10X wide-field eyepieces provide an ample magnification range from 7X to 45X, with high-eyepoint optics to accommodate glasses or goggles. A 2X Barlow lens is included, which can be mounted to the objective housing to double the magnification range to 14X-90X. This will also result in decreased working distance. The combined magnification ranges provide 7X-90X.

Ocular Adjustment

Dual ocular diopters can be adjusted to maintain consistent focus, greatly improving productivity. Rotating interpupillary adjusters simplify the process of aligning the eyepieces for each user.

Trinocular Port

The switched trinocular photo-port provides a dedicated mount for a camera. When the photo-port is switched open, all light from the left objective is diverted to the port to provide maximum brightness for the camera to guarantee the best quality images.

Single-arm Boom-Stand

The multi-pivoting stand provides a stable, flexible support system, ideal for hands-on work. The single-arm design provides heavy-duty support in a simple form. The head can be turned 360°, the focus-block can swing in either direction, and the lateral arm can rotate and swing to position the head at virtually any angle. The heavy, steel base ensures the stability of the microscope, even when laden with attachments.

Digital Imaging

Monitor and capture photos and videos with the included 3.0MP USB2.0 camera. The C-mount camera is specially designed for use with microscopes, allowing you to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

Additional Items

This package includes an 80-LED ring-light for bright and cool illumination. This lightweight illuminator mounts to the microscope’s objective housing, and projects an encompassing field of light over objects, eliminating most shadows. Whether used as the sole light-source or in combination with additional illuminators, the ring-light produces a crucial light pattern for virtually any application. Energy-efficient and producing low heat, this ring-light can be used with biological specimens as well as industrial.


Microscope Head
Head Type Trinocular, 45° incline, 360° rotatable
Optical System Greenough stereoscopic
Interpupillary Adjustment Compensation-free gemel, 54-76mm
Ocular-port Diameter 30mm
Dioptric Adjustment Both oculars, ±5dp
Eyepieces 10X
Photo Port height-adjustable 23mm tube, CX series
Objective Lenses 0.7X-4.5X zoom
Objective Numerical Aperture 0.065 @ 4.5X
0.02 @ 0.7X
Objective Resolution 195 lp/mm @ 4.5X
60 lp/mm @ 0.7X
Native Field-of-View 4.4mm-28.6mm
Native Working Distance 100mm
Auxiliary (Barlow) Lens 2X, 30mm working distance
Stand Type Single-arm boom-stand, cast-steel base
Stand Dimensions 16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base
Focusing-block Focus Range 50mm

Camera Specifications
Sensor Type CMOS
Sensor Optical Format 1/2"
Active Pixels 3M (2048 x 1536)
Pixel Size 3.2µm x 3.2µm
Active Sensor Area 6.55mm x 4.92mm
Shutter electronic rolling shutter
Sensitivity 1.0V/Lux-sec
Spectral Response 380-650nm with IR-cut filter
Capture Resolution and Maximum Framerate 8fps @ 2048x1536
22fps @ 1024x768
43fps @ 680x510
Connectivity USB 2.0
Lens-mount C-mount
Compensating Lens 0.5X
Power 5VDC over USB


OS Requirements Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+
Hardware Requirements Intel Core2 2.8GHz or comparable processor, 4GB RAM
Windows Version
Live video preview
Captures still images and video
Time-lapse capture
Exposure and white-balance controls
Dark-field correction
Digital binning
Image processing
Measurement tools, including lines, arcs, polygons
Segmentation and counting tools
Image-stitching, extended depth-of-field, HDR
Fluorescence color-mapping
Mac/Linux Versions
Live video preview
Captures still images and video
Exposure control
Color adjustment
Measurement tools, including lines, arcs, polygons
    Packing List
    • One trinocular stereo microscope head
    • One photo port attachment
    • One pair 10X eyepieces
    • One 2X Barlow lens
    • One pair eye-guards
    • One single-arm boom-stand with focusing rack
    • One C-mount USB camera
    • One 0.5X reduction lens
    • Two sizing adapters
    • One USB Type B to USB type A cable
    • One software CD
    • One LED ring-light
    • One ring-light mounting adapter
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