This top quality binocular stereo zoom microscope system utilizes a fully coated optical system with a high resolution and super speed 5MP USB 3.0 digital microscope camera. It offers clear and sharp images with great flatness and contrast across the 6X-50X magnification range. It comes with independently adjustable WF10X/23 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 1-9/16" (39.5mm) with a 4-5/8" (118mm) large working distance and a wide 8.3:1 zoom ratio. The included 144-LED ring light provides 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 camera for taking videos and pictures
• High quality extreme widefield eyepieces WF10X/23 with diopter regulator
• 118mm ( 4-5/8" ) long working distance and 39.5mm ( 1-9/16" ) wide field of view
• Metal boom stand with ball bearing, heavy duty and moving smoothly
• 144-LED ring light provides bright shadowless light

Specifications:

• Model: K426A2HB-L144S-C50U3
• Total magnification: zoom 6X - 50X
  
• Working distance: 118mm ( 4-5/8" )
• Field of view: Max. 39.5mm (1-9/16" )
• Eyepieces
  - Widefield WF10X/23
  - Diopter adjustable
• Microscope body:
  - Binocular, 45°inclined 360° rotatable
  - Zoom objective 0.6X - 5X, zoom ratio 8.4:1
  - Interpupillary distance: 50mm - 75mm ( 2" - 3" )
  - 54mm female thread for barlow lens
  - Dimension: 20cm x 18cm x 23cm ( 7-7/8" x 7-1/8" x 9-1/16" )
• Boom stand:
  - All metal dual-arm with 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" )
• Illumination
  - 144 LED ring light
  - Intensity adjustable
  - Power input: AC 100V - 240V, 50/60Hz
• USB3 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
  
• Net weight: 21.5 kg ( 47 lb 6oz)
• Shipping package: 25.9 kg ( 56 lb 14 oz)

Packing List:

• Binocular zoom stereo microscope body
• A pair of eyepieces WF10X/23
• A set of boom stand, including
  - 1 dual-arm assembly
  - 1 pillar
  - 1 base
  - 3 knobs
  - 1 screw
  - 1 handle
  - 1 collar
  - 1 focus rack
  - 3 Allen keys (10mm, 4mm, 2mm)
• Ring light, including
  - 144-LED ring light
  - Power adapter
• Digital Camera
  - 5MP USB3 camera
  - 0.5X reduction lens
  - 0.01mm stage micrometer
  - 23.2/30mm adapter
  - USB3 cable
  - CD