This top quality true trinocular stereo zoom microscope system utilizes a fully coated optical system with a high resolution and super speed 5MP USB 3.0 digital microscope camera. The true trinocular microscope head permits the usage of both eyepieces and the photo tube simultaneously, where most trinocular stereo microscopes will switch between eyepiece and photo tube. It offers clear and sharp images with great flatness and contrast across the 6.7X-45X magnification range. It comes with independently adjustable WF10X/22 extreme widefield optics, and ball-bearing dual-arm boom stand that permits smooth operation along the length of the boom arm. This microscope offers a field of view as large as 33mm (1-19/64") with a working distance of 105mm (4-1/8, and a wide 6.7:1 zoom ratio. The included 144-LED ring light provides bright, intensity-adjustable cool, smooth, shadowless illumination. It is an ideal instrument for those who require precision-oriented observation across a wide continuous magnification range.

Features:

• Super speed 5MP USB 3.0 digital camera works with Windows/Mac/Linux
• True trinocular head offers simultaneous viewing through eyepieces and photo tube
• Heavy duty boom stand, dual arm sliding smoothly on ball bearing
• 144-LED ring light provides even, intensity adjustable, shadowless illumination
• High quality precision glass optics

Specifications:

• Model: W43D2HB-L144L-C50U3
• Total magnification: 6.7X - 45X
• Microscope body
  - Trinocular, 360° rotatable
  - 45° inclined ocular tubes
  - Interpupillary distance adjustable: 54mm - 75mm ( 2-1/8"~ 3" )
  - Inner diameter of ocular tube: 30mm ( 1-3/16" )
  - Inner diameter of photo tube: 23.2mm ( 0.913" )
  - Mounting size for auxiliary lens: 48mm female thread
  
• Eyepiece
  - A pair of high eyepoint widefield WF10X/22
  - Diopter adjustable
  
• Objective
  - Zoom 0.67X - 4.5X
  - Zoom ratio 6.7:1
  
• Working distance
  - 105mm ( 4-1/8" )
• Field of view
  - Max. 33mm ( 1-19/64" )
• USB 3.0 digital camera
  - true color 2560x1922 pixels (5M pixels)
  - 0.5X reduction lens to get larger field of view
  - 0.01 mm calibration slide: 1mm/100 division
  - Frame speed: 14.2fps at 2560x1922, 38.3fps at 1280x960, 101.2fps at 640x480
  - Software compatible with Windows, Mac OS X and Linux operating systems
  - Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images
  - USB3 cable included
• Boom stand
  - All metal dual-arm sliding on ball bearing
  - Focus range 50mm ( 2" )
  - Height of pillar 380mm ( 15" )
  - Total length 547mm ( 21-1/2" )
  - Dimension of base: 260mm x 285mm x 22mm ( 10-1/4" x 11-1/4" x 7/8" )
• 144 LED ring light with metal shell
  
• Net weight
  - 22 kg ( 48 lb 6oz)

  Packing List:

  • Trinocular stereo microscope body
  • A pair of WF10X/22 eyepieces
  • Dust cover
  • Digital camera
    - 5MP USB 3.0 camera
    - CD (driver, software and user manual)
    - USB 3.0 cable
    - 0.5X reduction lens
    - 0.01mm stage micrometer
    
  • Ring light
    - 144 LED ring light
    - Power adapter
    - Power cord
    - 48mm ring adapter
  • A full set of boom stand
    - Focusing rack
    - Dual-arm with ball bearing
    - Pillar
    - Base
    - 3 knobs
    - 3 Allen keys ( 10mm, 4mm, & 2mm)
    - 1 screw
    - 1 handle
    - 1 collar