Powered by 2.0 USB. 0.3M pixel CMOS sensor, interpolated to 2MP definition. Adjustable LED light.Auto white balance and auto brightness balance function.

Magnification: 1 ~ 200 times (combined optical and digital zoom), continuos zoom capability. Focal distance from 3 mm to infinity. The magnification factor increase as the focal distance decrease, and vice versa. To change focus, please rotated the knob at the end of the microscope body. It could be used as a web camera if the focal distance is 0.3 m or more.

Compatible with Windows 10/8/7/Vista/XP SP2/2000 32/64 bit, Mac OS x 10.5 or above, Linux. For Mac, please simply use Photo Booth or FaceTime to open the device, no driver or additional software needed. Measurement function is only available on Windows based operating systems. Measurement function includes length, arc, angle, radius and etc.

Microscope diameter is only 11 mm, length is 123 mm.

Snap shot and video recording functions. Photo format: JPEG. Max Photo Capture Resolution: 640 X 480. Max Video Capture Resolution: 640 X 480. Video format: WMV for Windows systems, AVI for Mac OS. Maximum display speed 30f/s.