Lens: two Pixel: 3.0mp.2.0mp Scan speed: 1 ... WMV,JPG,TIF,PDF etc. Product Feature1.Double lens synchronous photography, vice lens can turn adjusting3.0 mega pixel main camera ... 270°horizontally 45°up and down rotable with wide-angle lens; the third camera is ok to be added as ... pat, CD-Rom, USB2.0 cable, Users Manual high resolution double lens a4 smart scanner with visual presenter, S320,eloam patent ...