GT400 USB Digital Microscope (Polarizing)

GT400 USB Digital Microscope (Polarizing)

Polarizing USB digital microscope reduces glare on highly reflective samples. Instantly capture live video and pictures. Advanced software allows users to easily view, edit, and share digital photos and video. Combine with Firefly Portable Display for added convenience. Ideal for industrial quality inspection, geologists, chemists, physicists, engineers, pharmacists, materials inspectors, and other physical science related professionals.


  • Inspect PCB assemblies
  • Materials surface analysis
  • Rock and mineral inspections
  • Materials inspection, distinguish isotropic versus anistropic materials
  • Study chemical reactions
  • Identify asbestos fibers in construction material
  • Study shiny surfaces
  • Engineering

What's Included

  • Microscope
  • Software CD
  • Stand
  • Tripod
  • AC Outlet Charger
  • USB Cable
  • Velvet Carrying Case
  • Calibration Tool
  • Product Warranty Registration
  • User Manual on CD
Technical Details
Sensor Resolution
True 1.3 Megapixels (1280 x 1024)
MagnificationNative Optical: 10x – 35x
Digital: 10x – 100x
Lens AssemblyDual Lenses
3-Layer Glass, 650nm cutoff
VideoFormat: YUY2
Frame rate: 30 FPS
Video/Image PropertiesColor: 360 Level Hue, Saturation, White Balance
Exposure: Brightness, Contrast
Image: Sharpness, Gamma
Video/Image FilesBMP, JPG, AVI
LightingUltra-Bright LEDs
Fully adjustable brightness
Dimensions17cm x 3.6cm x 4cm
InterfaceUSB 2.0
SoftwareScalable Window, Zoom, Freeze,
Resolution, Rotate, Flip
Region of Interest (ROI)
Automatic/Manual white balance
Operating SystemsWindows 10, 8, 7, XP and Mac OS 10.4 or higher
Warranty1 Year Warranty
For more information contact