Electronic Microscope Camera 4K 8MP USB3.0 Electronic Digital Eyepiece with 0.5X Lens and 30mm 30.5mm Adapter Item Type: Electronic Microscope Camera Material: Aluminum Alloy Image Sensor: 1/2.5 Inch Color Image Sensor, Pure Hardware 8MP Image Sensor, Uncompressed and Uninterpolated Spectral Response: 400nm to 1000nm Resolution: 3840x2160; 2560x1440; 1920x1080 White Balance: Auto, Manual Auto Exposure Control: Auto, Manual Support Drive Free Protocol: USB Video Class (UVC) Chip Size: 8.365mm(H) x 6.615mm(V) Pixel Size: 1.62um(H) x 1.62um(V) Output Image Format: MJPEG YUY (UVC) Image Output: USB 3.0, 5Gbit/s One Key White Balance: Supported Adjustable Save Parameters: Brightness; Contrast; Saturation; Hue; Sharpness; Gamma; Gain; White Balance; Backlit Contrast; Exposure Video Recording: 3840x2160 at 30fps; 2560x1440 at 30fps; 1920x1080 at 30fps; 1280x720 at 30fps; 1024x576 at 30fps; 640x480 at 30fps; 640x360 at 30fps Supported Systems: for Win XP 7 10 11; for Linux; for Android (Compliant with UVC Protocol); for OS X 10.4.8 or Later (Compliant with UVC Protocol) 0.5X Lens Specification: This is a 0.5X reducing lens that can expand the camera field of view. It can be used with any pixels C Mount or CS Mount camera, placed in binocular or trinocular microscopes to widen the field of view. It can be directly installed in biological or stereomicroscope cameras. Magnification: 0.5X Mount Size: Approx. 23.2mm/0.91in, 30mm/1.18in, 30.5mm/1.20in Applicable Microscopes: Biological Microscopes and Stereomicroscopes