... 12 ,Digital zoom≥8FocusAuto / manualApertureAutoVideo SystemImage Apparatus1/3" Image SensorTotal Pixels2,000,000Horrizontal clarity≥800TV lineSNR≥50dBWhite BalanceAuto ... manualComparision≥2 separate screenFunctionC/W/B, negative/positive, mirror image, text/image, Brightness, freeze, preview/shooting, 20 pictures storageMulmedia ... Energy conservation) document camera 2,000,000 total effective pixels