Video maximum pixel:  640*480
Image sensor:  1/6.5" color CMOS image sensor
Photo resolution:  640*480, 1280*720, 1920*1080
Video resolution:  640*480
Date format:  JPEG/AVI
Focus mode:  manual
Photo format:  JPG/BMP
Illuminant:  8 LED lights(brightness adjustable)
Focusing range:  0~40mm
PC resolution and image transmission rate:  640*480/26FPS, 1280*720/26FPS
Sensitivity:  2.5V/lux.s
Maximum SNR(Signal Noise Ratio):  42dB
White balance:  auto
Exposure:  auto
PC operating system:  Win10, Win8, Win7, MAC
Lens constuction:  2G+IR
Aperture:  F4.5
Lens angle:  16°
Interface and signal transmission mode:  Micro/Type-c/usb2.0
Operating temperature:  -20℃~75℃
Operating humidity: 30%~90%RH
Operating current:  maximum 120mA

Package contents:
microscope *1
bracket *1
specification *1
straightedge *1
installation CD (contains driver software, measurement software, system components, user manual) *1
packaging:  blue box

Single box weight:  295g
Color box size:  19.6*13*6cm
Outside box size:  60.2*40.7*27.2cm
Weight of 40 sets in a case:  12.7KG