Handheld Electronic Microscope 1600X 2MP HD USB Magnifier Features: This microscope is easy to operate and convenient to carry. It has 1600X magnification, and supports focusing adjustment. Designed with LED light, optical lens helps to see clearly. Comes with a bracket platform for convenient operation. Widely used for industrial printed circuit board checking, jewelry appraisal, detecting, etc. Specification: Magnification: 50X-1600X Working temperature: -20℃---75℃ Working humidity: 30%~90%Rh Charging: DC5V 1A Maximum video pixels: 640*480 Image sensor 1/6.5"color CMOS image sensor Picture resolution: 640*480; 1920*1080 Video resolution: 640*480 Data format: JPEG/AVI Focus mode: manual Picture format: JPG/BMP Light source: 8 LED lights (adjustable brightness) Focusing range: 15~40mm PC resolution and image transfer rate: 640*480/26FPS, 1280*720/26FPS Sensitivity: 2.5V/lux.s Maximum signal to noise ratio: 42dB White balance: Auto Exposure: Automatic PC operating system: for Win10/8/7/Vista/XP, for LINUX Lens structure: 2G+IR Aperture: F4.5 Lens angle of view: 16° Interface and signal transmission method: Micor/usb2.0 Weight: 250g / 8.8oz (approx.) Size: Approx. 112 x 33mm / 4.4 x 1.3in Package list: 1 x Microscope 1 x Bracket 1 x Ruler 1 x USB Cable Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.