The PC-230 USB Digital Microscope from Vixen Optics is capable of observing the micro world from a computer screen at 60x and 230x magnification. The built-in 2MP CMOS camera can be detached for handheld use, takes JPG stills and AVI videos, and features LED illumination with a four-stage dimmer. Included are a CD with ExploView viewing software and a handy scale sheet.