USB digital microscope,Image sensor: 1.3 M(interpolated to 2M),Magnification Ratio: 20x ,400x usb digital microscopeImage sensor: 1.3 M(interpolated to 2M)Still capture resolution: 1600x1200, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120Video capture resolution: 1600x1200, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120Focus Range: Manual focus from 10mm to ...