This digital trinocular zoom stereo microscope package contains a super speed 5MP USB 3.0 camera. The 3.5X-90X zoom trinocular microscope comes with super widefield optics, and versatile illumination system that provides both incident (top) and transmitted (bottom) lights with individual adjustable intensity. The 2560x1922 pixels USB 3.0 digital imaging system captures still microscope images and live video on computer, and provides a live preview image. The included software compatible with Windows, Mac OS and Linux operating system has numerous features (see version information below), and can be installed on most modern computer systems. With the included 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 diameter. The stereo microscope is useful for many applications such as biological research laboratories, engravers, watchmakers, gemologists, collectors, jewelers and anyone in the electronics industry.

Features:

• Super speed 5MP USB 3.0 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 diopter adjustment on both ocular tubes

Specifications:

• Model: V434B-C50U3
• 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
• 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
• Dimension: 9 " x 6" x 17-1/2" (23cm x 16cm x 44cm)
• Shipping package: 18 lbs (8 kg)

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
• Power cord
• A pack of lens cleaning paper
• Dust cover
• Extra halogen bulb 12V/10W
• Extra halogen bulb 12V/10W with reflector
• Extra fuse
• 5MP USB3 digital camera
• 0.5X reduction lens
• 1 CD including driver, software and user's instruction
• 0.01mm calibration slide (stage micrometer)
• USB3 cable