OMAX 3.5X-90X Trinocular Zoom Stereo Microscope Dual Halogen Lights+14MP Camera

OMAX 3.5X-90X Trinocular Zoom Stereo Microscope Dual Halogen Lights+14MP Camera

SKU: V434B-C140U-3PL
Availability: In stock

Product Specifications

  1. Product Description
  2. Additional Information
  3. Reviews


  • 14MP color digital camera with 0.5X reduction lens and 0.01mm calibration slide
  • 3.5X-90X super widefield continuous stereo zoom magnification power
  • Dual halogen illuminations with individual adjustable intensity
  • 6-1/2" (165mm) long working distance and 2-3/8" (60mm) large field of view with 0.5X auxiliary objective lens
  • Adjustable interpupillary distance with diopeter adjustment on both ocular tubes

This is a 3.5X-90X zoom stereo trinocular microscope. This trinocular microscopy comes with super widefield optics, 14MP USB digital imaging system and versatile illumination system that provides both incident (top) and transmitted (bottom) lights. The incident light is used for the observation of three-dimensional objects due to shining down onto the objects. The transmitted light is used for the inspection of the objects that allow light to get through them like diamonds. With the 0.5X barlow lens, the working distance can be as long as 6-1/2" (165mm), and the field of view can be as large as 2-3/8" (60mm) in diameters. The 4096x3288 pixels USB digital imaging system that captures still microscope images and live video on computer. The included software is compatible with Windows, Mac OS X and Linux operating systems (see version information below). The Windows software can also be used to make measurements. The stereo microscope is useful for many applications (biological research laboratories, engravers, watchmakers, gemologists, collectors, jewelers and anyone in electronic industry).


  • Model: V434B-C140U
  • Total magnification: 3.5X-90X
  • Head: 45°inclined 360°rotatable trinocular
  • Eyepieces: 30mm widefield WF10X/20 and WF20X
  • Objective: zoom 0.7X-4.5X
  • Zoom ratio: 6.5:1
  • Auxiliary objective lens: 0.5X
  • Separate photo-tube focus adjustment
  • Beam split lever enables photo-tube or left eye-tube
  • Interpupillary distance: adjustment 2-3/16" ~ 2-15/16"(55mm ~ 75mm)
  • Diopter: adjustable on both ocular-tubes ±5dp
  • Working distance: 6-1/2" (165mm) with 0.5X auxiliary lens and 3-3/4" (95mm) without 0.5X auxiliary lens
  • Field of view: max 2-3/8" (60mm) with 0.5X auxiliary lens and max 1-1/8"(29mm) without 0.5X auxiliary lens
  • Focus adjustment stroke: 2-3/8" (60mm)
  • Incident (upper) illuminator: 12V/10W halogen with reflector, 90°adjustable inclined angle range
  • Transmitted (lower) illuminator: 12V/10W halogen
  • Each light has its own intensity control
  • Main power on/off switch
  • Mounting size of auxiliary lens and ring lights: 50mm female thread
  • Glass stage plate: 3-3/4" (95mm) in diameter
  • White/black plastic stage plate: 3-3/4" (95mm) in diameter
  • Sturdy metal framework
  • Power Supply: 220v UK Plug w/ EU Adapter
  • Digital camera:
    • true color 4096x3288 pixels (14M pixels)
    • 0.5X reduction lens to get larger field of view
    • 0.01 mm calibration slide: 1mm/100 division

- Frame speed: 1.8fps at 4096x3288, 10fps at 2048x1644, 27fps at 1024x822
- Software compatible with Windows, Mac OS X and Linux operating systems
- Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images
- USB 2.0 cable included

  • Dimension: 9 " x 6" x 17-1/2" (23cm x 16cm x 44cm)
  • Shipping package: 18 lbs (8 kg)


Please check the chart below for computer operating system compatibility

Packing List:

  • Trinocular stereo microscope
  • A pair of eyepieces WF10X/20
  • A pair of eyepieces WF20X
  • 0.5X auxiliary objective lens
  • Glass stage plate
  • Black/white plastic stage plate
  • Rubber eyeshield
  • UK Power cord + adapter
  • A pack of lens cleaning paper
  • Dust cover
  • Extra halogen bulb 12V/10W
  • Extra halogen bulb 12V/10W with reflector
  • Extra fuse
  • 14MP digital camera
  • 0.5X reduction lens
  • 1 CD including driver, software and user's instruction
  • 0.01mm calibration slide (stage micrometer)
  • USB cable

Optional Parts and Accessories (sold separately):

  • Fluorescent ring lights
  • LED cold ring lights
  • Auxiliary objective lenses (2X, 0.3X)
  • Gooseneck fiber cold lights (ring type and Y type)
  • Gem jewel tweezers
  • Darkfield stage
  • Digital camera adapters (Nikon, Olympus, Canon, Ricoh)
  • Other USB cameras
  • Boom stand (holder D84mm)
  • Mechanical specimen stage (D95mm)
  • Spare halogen bulb 12V/10W
  • Spare halogen bulb 12V/10W with reflector
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