Features: 1. Low noise, high sensitivity, true color; 2. HDR wide dynamic, automatic side patrol, white balance; 3. Independent adjustment of image color and strong light suppression; 4. High-definition photo, echo preview; 5. Support U disk storage function, can be connected to an external mouse; 6. Built-in smart image measurement system, which can export EXCEL data; Maximum resolution: 3840x2160 Pixel size: 2mX2m Target surface size: 1/1.8 Data bits: 12bit Exposure method: gradually exposed Output color: color Output frame rate: 30FPS Processor: Dual-core CPU processor Operating system: Wisdom independent research and development (new version) measuring system Peripheral interface: USB2.0, HDMI Power supply: 12v 180X C-MOUNT Lens Working distance: 95mm Zoom c-mount Lens 0.5X C-mount adapter Zoom ratios: 6.5:1 Objective Magnification Power by 0.7 - 4.5X(about 10 - 180X on the display) Size: 180mm(L) * 50mm(DIA) Working distance:145-100mm 300X C-MOUNT Lens Working distance: 95mm Zoom c-mount Lens 1X C-mount adapter Zoom ratios: 6.5:1 Objective Magnification Power by 0.7 - 4.5X(about 10 - 300X on the display) Size: 248mm(L) * 50mm(DIA) Working distance:110-100mm 100X C-MOUNT Lens Magnification Power by 0.12 - 2X (about 8X - 100X on the display) Work distance: 100mm Visual field :2.4mm-32mm Size: 115mm(L) * 40mm(DIA) Weight: 210g Working distance:30-280mm 130X C-MOUNT Lens Zoom ratio: 15: 1 Magnification Power by :1X~130X Material vision: 2.4mm-36mm Working distance: 55mm-570mm Lens length: 110mm Interface size: 28mm 200X Working distance:100mm -175mm 500X Working distance:90mm -110mm Connector:CS C mount Zoom:continouasly variable zoom Objective Magnification:0.7X - 5X(about 28 - 200X on the display)/(about 70 - 500X on the display) Eyepiece lens adapter:0.4X/1X Fixed position:50mm Locking:0.7X - 5X Locking Thread:42mm Auxiliary Objective Lens:0.35X, 0.5X, 2X,1X (optional) Size:132mm(L) * 55mm(DIA) / 175mm(L) * 55mm(DIA) 56 LED Adjustable Compact Microscope Ring Light Provides intense and focused shadow-free illumination 56 bright white LED bulbs Lighting direction changeable Variable intensity control Intense and focused shadow-free illumination 100,000 hours of life Power input: 100-240V, 50-60HZ, auto switching Inside diameter of the ring light: 1.0" (27mm) Overall outside diameter: 1.77" (45mm) Working Distance: 27mm-120mm Package incluede: 1 x 8MP 4K Video Microscope Camera 1 x Power supply Optional Accessories Incluede: 1 x C-MOUNT Lens(100X or 180X or 300X or 130X or 200X or 500X) 1 x 56 LED Adjustable Microscope Ring Light