1,Digital Electronic Eyepiece: Built in 8MP high definition camera image sensor, 4K video recording, making observation easier and more interesting. The upper mouth is connected to your computer or monitor through a USB or high definition interface, while the lower mouth is directly inserted into a microscope or telescope. 2,Supporting System: Completely free software that supports for WinXP, for Win7, for Win10, for Win11 Linux, for Android compliant with the for UVC protocol, for OSX, for 10.4.8orlater, compliant with for UVC protocol. 3,Easy to Operate: When connecting an electron microscope to a computer, simply plug in a USB cable. When using USB connection, the USB output will be stored in the computer. For USB output, software operations such as white balance, exposure, and color adjustment can be adjusted. It supports photo and video recording, precise measurement, computer hard disk storage of data, grid lines, and convenient operation. 4,Convenient Work: Simple installation, strong universality, good functionality, and ease of use. The body color is black, with a lightweight exterior design. 5,Application Fields: For industrial vision, visual inspection, microscopes, astronomical telescopes, intelligent terminal devices, facial recognition, advertising machines, vegetable recognition, intelligent vending machines, electronic weighing object recognition, USB raspberry pie cameras, scanning cameras, etc. Item Type: Electronic Eyepiece Image Sensor: 1 or 1.8in color image sensor. Spectral Response: 400nm-1000nm Resolution: 3840 x 2160, 2592 x 1944, 2560 x 1440, 1920 x 1080, 1280 x 720, 640 x 480. Dynamic Range: 74dB, for linear, -85dB for HDR. White Balance: Automatic or manual. Signal to Noise Ratio: 39dB Scanning: Progressive scanning, 8MP image sensor, no compression or interpolation. Pixel Size: 2pm H x 2pm V. Output Image Formats: MJPEG, YUV422, compressed format. Sensitivity: 2400 mV or Lux-sec Image Output: USB2.0, 480Mb or s 1 Click White Balance: Supporting Support for Drive Free Protocol: For USB Video Class, UVC. Support OTG Protocol: USB2.00TG Adjustable Saving Parameters: Brightness, contrast, color saturation, color tone, clarity, gamma, gain, white balance, backlight contrast, exposure. Support Output Format: 12 or 10bit RGB. Supports 2 x 2 binning. ISP clock up to 240MHz. Support System: For WinXP, for Win7, for Win10, for Win11 Linux, for Android, compliant with UVC protocol. For OSX. For 10.4.8 or later, in accordance with fpr UVC protocol. Video Recording: 3840 x 2160 at 25fps, 2592 x 1944 at 25fps, 2560 x 1440 at 45fps, 1920 x 1080 HDR at 60fps, 1280 x 960 HDR at 60fps, 1280 x 720 HDR at 60fps, 640 x 480 HDR at 60fps, 320 x 240 HDR at 60fps, 3840 x 2160 at fps, 1280 x 720 at 5fps, 1920 x 1080 at 5fps, 640 x 360 at 3fps, 640 x 480 at 30fps, 320 x 240 at 30fps. 1 x Electronic Eyepiece 1 x USB Cable 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.