AmScope ZM-3TW3 ZM-3 Series Ultimate Trinocular Zoom Microscope 2X-225X Magnification on Single-Arm Boom Stand

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AmScope ZM-3TW3 ZM-3 Series Ultimate Trinocular Zoom Microscope 2X-225X Magnification on Single-Arm Boom Stand
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  • Brand:AmScope
  • Part #:ZM-3TW3
  • Model #:ZM-3 Series
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Overview

AmScope ZM-3 Series Ultimate Trinocular Zoom Microscope 2X-225X Magnification on Single-Arm Boom Stand

Features:

  • 2X-225X extended zoom magnification using high-resolution Greenough stereoscopic objective lenses with 10X and 25X eyepieces, and 0.3X and 2X Barlow lenses.
  • High-resolution ZM series optics provide improved sharpness with lower distortion
  • 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.

The ZM-3T matches high-resolution optics with a heavy-duty boom-stand for demanding biological and industrial applications. The ZM series shows improvements in resolution, contrast, and distortion compared to our staple SM series. This model is especially popular in the QC, repair and engraving industries thanks to its ease-of-use and reliability. This trinocular model has an additional port for mounting a camera, so you can record video or photos without replacing an eyepiece. With its wide zoom range and single-arm boom-stand, this model will become an indispensable instrument in any workshop or lab.


Optics

The advanced optical system in the ZM series microscope produces higher resolutions throughout its zoom range, with stunning contrast and color accuracy. The 0.67X-4.5X objective lenses offer excellent focus-depth and a large working-distance, with symmetrical zoom knobs to easily move through magnifications. 10X and 25X eyepieces are included, as well as 0.3X and 2X Barlow lenses to provide an expanded magnification range from 2X-225X, with high-eyepoint optics to accommodate glasses or goggles.

Magnifications and Working-Distances
Objective
EyepieceStandard (100mm WD)0.3X Barlow (278mm WD)2X Barlow (38mm WD)
10X6.7X-45X2X-13.5X13.4X-90X
25X16.8X-112.5X5X-33.8X33.5X-225X

Ocular Adjustment

Easy Adjustments for Any User
Dual ocular diopters can be adjusted to maintain consistent focus, greatly improving productivity. Sliding interpupillary adjusters ensure that each user can properly align the eyepieces for comfortable viewing.


Trinocular Port

A Dedicated Port for Imaging
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

Multi-pivoting Support
The 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 TypeTrinocular, 45° incline, 360° rotatable
Optical SystemGreenough stereoscopic
Interpupillary AdjustmentSliding, 54-76mm
Ocular-port Diameter30mm
Dioptric AdjustmentBoth oculars, ±5dp
Eyepieces10X, 25X
Photo Portheight-adjustable 23mm tube
Objective Lenses0.67X-4.5X zoom, NA 0.0715 @ 4.5X
Objective Resolution214.5 lp/mm @ 4.5X
Native Field-of-View4.9mm-32.8mm
Native Working Distance100mm
Auxiliary Lens Mount48mm thread
Auxiliary (Barlow) Lenses Included0.3X, 278mm working distance
2X, 38mm working distance
Stand
Stand TypeSingle-arm boom-stand, cast-steel base
Stand Dimensions16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base
Focusing-block Focus Range50mm

Packing List:

  • One trinocular stereo microscope head
  • One photo port attachment
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One 0.3X Barlow lens
  • One 2X Barlow lens
  • One pair eye-guards
  • One single-arm boom-stand with focusing rack
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