The ProScope(tm) HR is a USB hand held digital microscope with an incredibly sharp 1.3 megapixel CCD. View images in real time on screen and then capture stills with the push of a button. The ProScope(tm) HR's rugged construction and high-quality components are tough enough for the classroom, laboratory, hospital or crime scene. The powerful software included with the ProScope(tm) HR provides sophisticated video and still image capture. Use it with a laptop computer for a completely portable field microscope! Requires Microsoft Windows XP SP2/Vista with DirectX 9+ or Mac OS 10.4.8+. This kit includes the ProScope(tm) HR microscope, an extendable stand, four lenses (10x, 50x, 100x and 200x) and a C-mount universal lens adapter, all together in a sturdy plastic case which is thickly padded with pre-cut foam. The 10x lens makes an excellent web cam.