and high quality Made of high-quality materials, more durable This digital electronic eyepiece adopts high-speed USB2.0 interface, up to 480Mb/s, support for static and dynamic imaging capture, the imaging is stable and reliable, after a long period of rigorous testing performance indicators. Brand:HAYEAR model: HY-500M Name: USB 2.0 Color 500MP Free Driver Camera Image sensor: 1/2.5 inch color IMX CMOS Pixel size: 2.2 μ m (H) X 2.2 μ m (V) Spectral response: 400nm-1000nm Output image format: MJPEG YUV422 Dynamic range: 74dB (Linear) -85dB (HDR) Sensitivity: 2400mV/Lux sec Image output: USB2.0,480Mb/s Signal to noise ratio: 39dB Support for Drive Free Protocol: USB Video Class (UVC) Adjustable saving parameters: brightness, contrast, color saturation, hue, clarity, gamma, gain, white balance, backlight contrast, exposure Resolution: 2592x1944, 2560x1440, 1920x1080, 1280x720, 640x480 Video recording: 2592x1944@25fps ; 2560x1440@45fps ; 1280x720@45fps 1920x1080 HDR @ 30fps; Supported systems: WinXP/Win7/Win10/Win11 Linux/Android (compliant with UVC protocol); MAC-OS X10.4.8orlater (compliant with UVC protocol) Colour:black Material:ABS Package Contents: 1 * Microscope camera 1 * USB cable 1 * 30mm adapter 1 * 30.5mm adapter 1 * Compact Disc