Digital USB mikroskop. 1600X

Specification:
Material: ABS
Color: Black
Video maximum pixels: 640*480
Image sensor 1/6.5" color CMOS image sensor
Image resolution: 
Video resolution: 640*480
Data format: JPEG/AVI
Focusing mode: Manual
Image format: JPG/BMP
Light source: 8 LED lights (brightness adjustable)
Focusing range: 0-40mm
PC resolution and image transfer rate: 640*480/26FPS,1280*720/26FPS
Sensitivity: 2.5V/lux.s
Maximum signal-to-noise ratio: 42dB
White balance: auto
Exposure: auto
PC operating system: for Win10/Win8/Win7/MAC
Lens structure: 2G+IR
Aperture: F4.5    
Lens angle of view: 16 °
Interface and signal transmission mode: Micro/Type-c/usb2.0 Working temperature: -20℃--75℃                                                                           
Working humidity: 30%-90%Rh                                                                              
Operating current: 120mA max