... visualizer,color visualizer,video presenter,document camera,document visualizer,visualizer camera,digital visual presenter,document digital camera,digital visual presenter,digital presenter,visual ... zoom>=16 ,Digital zoom>=8FocusAuto / manualApertureAutoVideo System Image Apparatus1/3" CCD Image SensorTotal Pixels800,000Horrizontal clarity>=600TV lineSNR>=50dBWhite BalanceAuto/ manualComparision ...