Oregon-made and lead-free, the ProScope HR is the world's first handheld digital microscope. Since 2001 the ProScope HR has been a mainstay in science education, law enforcement, and manufacturing quality control worldwide. Included software for Windows and Mac will capture stills, video and time lapse. Lenses range 0-10X, 30X, 50X, 100X, 200X, 400X and 1000X. You can even connect the ProScope HR to your analog microscope, telescope or borescope. The ProScope HR is USB Video Class and needs no driver to run. You can even use the ProScope HR with programs like Skype™ or iChat™ to show others what your ProScope HR is seeing in real time over the internet!