Feature: High quality, high definition, requires c-mount microscope camera to use. Please do not touch the lens with your hands, it cause the lens to be scratched. If you need to handle it, please wipe it with professional camera cloth. Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Be sure to use the microscope in a bright environment, otherwise the image not be clear. Feature: 0.5X C-mount adapter Zoom ratios: 6.5: 1 Working distance: 50~155mm Zoom C mount lens Magnification: 8X~180X Video Interface: VGA Lens: Working voltage: 12V Working current: 150mA Optical format: 1/2.7inch Pixel size: 3.0umx3.0um Pixel array: 13MP 1920x1080 TV Lines: 1200TVLine FPS of max image: 30FPS Scanning mode: Shutter mode: electronic shutter Dynamic range: 60dB S radio: 45dB OSD language: English/Chinese mode: One time white balance / manual / auto HDR: Adjustable line: Support 8 colors / line width adjustable B/W: allow Negative: allow Mirror flip: Support left / right / up / down Freeze: allow Compare: allow Manual set bright, contrast, , saturation: allow Output of display resolution: 1920x1080/1600x1200/1440x900/1366x768/1280x1024/1280x720/1024x768/800x600(Supports displays on the market) 180X Type C mounting lens Material: plastic+metal colour: Blue Due to different product batches, the font style may be different, which not affect the use Package Contents: 2 x Phone (include battery) 2 x USB Cable 2 x Sling 2 x Card Pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.