Lens optic size: 1/6inch Picture resolution: QVGA,VGA,720P Video resolution: 240P,VGA,720P,960P Date format: Focus mode: manual Picture format: JPG Magnification times: 500/1000 Digital zoom: support Illuminant: 8 LED lights (brightness adjustable) Focusing range: 10~40mm(can watch distant view) PC resolution and image transfer rate: 640*480/20fps,320*240/25fps,160*120/25fps White balance: automatic Exposure: automatic PC : Windows Xp,win7,win8.1,win10 Supported language: 12 languages Lens construction: 2G+IR Aperture: F4.5 Lens angle: 16 Interface and Signal Transmission Mode: /usb2.0 Operating temperature: -20C ~ +60C Operating humidity: 30%~85%RH Working current: 340mA Power dissipation: 1.75W Colour:black Material:plastic Package Contents: 1 x Microscope body 1 x Bracket 1 x USB data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.