Feature: 1. [Electronic Microscope Camera] Built in 8MP high definition camera sensor, 4K video recording, making observation easier and more interesting. 2. [Built in Measurement Software] The microscope camera comes with measuring software, no need for a computer, just connect to a display screen and mouse for operation. 3. [Easy to Use] Simply connect the electronic microscope camera to a display screen with an HD cable, insert a USB storage device, and connect the wireless mouse for easy operation. 4. [User Friendly] Our digital microscope camera is designed to convert traditional telescopes or microscopes into electronic ones, easy to install, rich in functions, user friendly. 5. [Broad Applications] Suitable for applications like industrial vision, visual inspections, microscopes, astronomy telescopes, smart terminal devices, face recognition, advertising machines, vegetable recognition, smart vending machines, etc. Specification: Item Type: Electronic Microscope Camera Material: Aluminum alloy Mouse Battery: 1 x AA alkaline dry battery (not included) USB Storage Interface: Supports up to 128G memory (memory not included) Model: HY 3699 Pixels Size: 1.45x1.45μm Image Sensor: 1/2.8 inch IMX415 CMOS 8MP Video Output: 1920x1080P at 30FPS Video Recording: 3840x2160P at 30FPS (4K) Output Interface: HD, Type C, LAN Indicating Functions: Point coordinate, crosshair, coordinate system, text annotation Length Measurement: Straight line length, broken line length, curve length, parallel line distance, point line distance Distance Between Two Centers: Radius fixed circle, two point fixed circle, three point fixed circle Geometric Measurement: Line segment length, radius, two point, three point, and concentric circles Geometric Area: Polygon, square Video Recording: Supports 2160P recording Image Snapshot: supports 12 million static photos Network Video: Supports RTSP network streaming, RJ45 interface Other Functions: Vertical rotation, horizontal mirroring, monochromatic images, freeze images, image comparison . Package List: 1 x Electronic Microscope Camera 1 x HD High Definition Cable 1 x Power Adapter 1 x Measurement Card 1 x Wireless Mouse