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Easter Special Amscope Sm-3 Series Simul-focal Zoom Trinocular Stereo Microscope 7x-45x Magnification On Single Arm Boom Stand Now 30% Cheaper [2gmWRXye]

$70.99 $227.99 -69%

The SM-3TP 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 rang

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Easter Special Amscope Sm-3 Series Simul-focal Zoom Trinocular Stereo Microscope 7x-45x Magnification On Single Arm Boom Stand Now 30% Cheaper [2gmWRXye]

The SM-3TP 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, which is simul-focal so it can be used simultaneously with both eyepieces.

Optics

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.

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.

Simul-focal Trinocular Port

The simul-focal optics in this microscope allow the trinocular port to be used simultaneously with both eyepieces. This means a camera can stream live images from the microscope while you continue to work with full stereoscopic vision. This is accomplished by sharing the left objective lens with the left ocular and the photo-port. This microscope uses our CX series trinocular port, so it can be easily replaced with optional C-mount ports to match specific cameras.

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.

Specifications

Microscope Head
Head Type Simul-focal 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, simul-focal
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 none included
Stand
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

Packing List:

  • One trinocular stereo microscope head
  • One photo port attachment
  • One pair 10X eyepieces
  • One pair eye-guards
  • One single-arm boom-stand with focusing rack
  • What Our Customers Say

    February 6, 2026

    Absolutely no complaints!

    I'm happy with this. A very big thank you.

    - Nikki B..

    February 6, 2026

    Absolutely no complaints!

    It has great functionality and an amazing feel.

    - Jesus R..

    February 6, 2026

    Absolutely no complaints!

    This is a very nice and a very useful tool.

    - Melinda R..

    Write a Review

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