USB Microscope Camera 4K 8MP Digital Electronic Eyepiece with 0.5X Zoom Lens and 30mm 30.5mm Adapter Item Type: Microscope Camera Material: Aluminum Alloy Image Sensor: 1/1.8 Inch Color Image Sensor Spectral Response: 400nm to 1000nm Resolution: 3840x2160; 2592x1944; 2560x1440; 1920x1080; 1280x720; 640x480 Dynamic Range: 74dB (Linear) to 85dB( HDR) White Balance: Auto Manual Signal to Noise Ratio: 39dB Scan Mode: Progressive Scan, Pure Hardware 8MP Image Sensor, No Compression No Interpolation Pixel Size: 2pm (H) X 2pm(V) Output Image Format: MJPEG (Compressed), YUV422 (Compressed) Sensitivity: 2400 mV/Lx-sec Image Output: USB2.0, 480Mb/s One Touch White Balance: Supported Support Driver Free Protocol: USB Video Class (UVC) Support OTG Protocol: USB2.0 OTG Adjustable Save Parameters: Brightness, Contrast; Color Saturation; Color Tone; Clarity; Gamma; Gain; White Balance; Backlit Contrast; Exposure Support Output Format: 12/10bit RGB; Supports 2x2 binning; ISP clock up to 240MHz Support System: for WinXP, for Win7, for Win10, for Win11, for Linux, for Android (UVC protocol); for OS X 10.4.8 or later (UVC protocol) Video Recording: 3840x2160 at 25fps; 2592x1944 at 25fps; 2560x1440 at 45fps; 1920x1080 HDR at 60fps; 1280x960 HDR at 60fps; 1280x720 HDR at 60fps; 640x480 HDR at 60fps; 320x240 HDR at 60fps; 3840x2160 at fps; 1280x720 at 5fps; 1920x1080 at 5fps; 640x360 at 3fps; 640x480 at 30fps; 320x240 at 30fps