If you want to work with this microscope, please bring a laptop so you can capture and see images.

Specifications:
50X to 500X continuous zoom
Built-8 White LED Lights, adjustable illumination
Adjustable height stand with flexible arm
Drawtube: Monocular
Material: Plastic
Support O/S: for Vista/for Win XP/for Win 7/for Win 8
Focus Range: 0-40mm
Video Capture Resolution: 640*480
Frame rate: 20 frames per second under 500 LUX Brightness
Light Source: Built-in 4-8white light LED/0-30000Lux
Power supply: USB DC 5V
Item Size:11*2*2cm