Epson Visualiser - ELPDC11 - Desktop. Optical sensor size: 1/0.157 mm (1/4 "), Sensor type: CMOS, Effective sensor resolution: 5 MP. Maximum aperture: 2.8, Digital zoom: 10 x, Shooting area (WxD): 297 x 420 mm. Interface: USB 2.0. Power supply type: AC, Power consumption (typical): 14.5 W, AC input voltage: 100-240 V. Width: 270 mm, Depth: 326 mm, Height: 437 mm