This USB Microscope can be used in Inspection dissection/examination, Plant dissection/examination, Skin examination, examination, Textile Inspection, Jewelry Inspection, Collections/Coin Inspection, Printing Inspection, PCB or PCB Inspection and so on. Made of IC and electronic components, with clear quality, low power consumption, high-resolution, it applies to small objects to be larger photo and video production, and is the of small objects recognization. Feature - Can be used in Inspection dissection/examination, Plant dissection/examination, Skin examination, examination, Textile Inspection, Jewelry Inspection, Collections/Coin Inspection, Printing Inspection, PCB or PCB Inspection and so on. - Made of IC and electronic components, with clear quality, low power consumption, and high-resolution - Its high sensor presents vivid and amazing image. 8 LEDs with brightness adjustable are good for any inspection enviornment. - With the built-in 8 LED lights and 2 adjusting knob, you are able to change the focus and brightness. - Compatible with WIN XP/VISTA/8/10 and Specifications: - Color: Black - Material: metal and plastic - Size: 11.2 x 3.3 x 3.3cm - Image: 2M Pixel - Video Capture Resolution: 640x480 - Focus Range: Manual Focus from 0~40mm - Frame Rate: Max. 30f/s - Magnification Range: 0-1600X - Adjustable illumination: 8 built-in LED diodes - PC Interface: USB3.0, USB2.0 & USB1.1 - Power Supply: USB Port (5V DC) - Operation System: WIN XP/VISTA/8/10 Package list: 3 x USB Microscope 3 x Stand 3 x Driver Disk 3 x Ruler