Dino-LiteDIGITAL MICROSCOPE WITH LCD MONITOR; Magnification:10x to 50x, 200x; For Use With:Technical Teleconferences, Research & Science; Working Distance:-; Camera Type:-; SVHC:No SVHC (15-Jun-2015); External Depth:3.2cm; Height:10cm; Input Voltage:3.7V; Weight:90g