Catalog > Consumer Electronics > Kits > Various Kits USB Digital Microscope USB Digital Microscope USB DIGITAL MICROSCOPE X03 USB DIGITAL MICROSCOPE 1000X PHOTO RESOLUTION: 2560X1920 , FOCUS RANGE:15~40mm , 30FPS , CAPATIBLE: WINDOWS/XP/VISTA/8 , USB2.0/3 , 112x33mm , 300g Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features A portable magnifying glass is a useful and interesting microscope for children, students, engineers, inventors and others who need to zoom in and explore microscopic things. Compatible with Mac, Window XP and later. This microscope cannot be used with iPhone / iPad. This zoom only supports OTG-enabled Android smartphones. (How to Check OTG? Download the free application "USB OTG Detector") Built-in 8 LED lights, 2 adjustment knobs of the digital microscope can change focus and brightness. Connect to the device and you can use software to record mini-worlds, capture screenshots, and record videos. You can also use the measurement function of Windows software to measure the least significant bit.