Performance parameters: 3 million pixels, for example, is suitable for 1.25 inch interface of astronomical telescope and 23.2MM interface of microscope. Strong compatibility: Support for windowsXP, Vista, win7, win8, Android, Linux and so on. Infrared lights: 12 (infrared night vision automatic switching, with IR switch) length: fixed focus wide angle (120 degrees wide angle) High-end chips are used for color reproduction, with vivid colors and high-quality . Applicable range: 2cm to . Hardware: the compressed hardware is 10 million yuan, and the factory default dynamic resolution supports 1080P at most. Frame rate: 30 frames Line length: 1.2M as standard. Video data format 8/16bit The interface comes standard with USB2.0 compatible with USB1.1, and the video picture is clear and smooth. Output format MJPG Output resolution is 1080p (2 million). Power supply DC5V(300MA) Signal-to-noise ratio is 48dB. Working temperature range-15 -+60 Image sensor 1/3CMOS, super CCD photosensitive effect, VGA/ format. Automatic image exposure control/automatic gain control/automatic white balance (manual)/gamma correction. Manual adjustment, fast compression engine, 2 to 8 times compression ratio, technology for high-speed soft decompression. At present, the highest static resolution can reach 2560x1920dpi (installed drive) and the highest static interpolation is 5 million. It supports dynamic and static image capture and video image recording. Color: Material: Metal Package Contents: 1 x electronic eyepiece camera module 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.