Celestron 44302 Handheld Digital Microscope 1.3MP USB-powered handheld digital microscope Built-in 2MP digital camera for capturing images and videos 10x to 40x magnification (up to 150x on some monitors) 6 LED ring illuminator Use the included Windows software to capture images and video of your discoveries. Measure your specimens with built-in measurement tool. Computer requirements: CD/DVD drive and USB 2.0 port. UVC plug-and-play with Windows 7, Vista, and XP. Also compatible with Mac OSX 10.4.9 and above (without measurement feature). Handheld Digital Microscope. 1.3 mp digital camera for snapshots & video 10x to 40x & 150x digital power LED illuminator Photo management software