2MP,Desktop visual presenter,Projector,smart document camera,Interactive Visualizer,PH-9500S ItemPH-9500SOpticsCameraF1.6~3.7, f3.9~85.8mmShooting Area380×280mmZoomOptics zoom≥12 ,Digital zoom≥8FocusAuto / manualApertureAutoVideo SystemImage Apparatus1/3" Image SensorTotal Pixels2,000,000Horrizontal clarity≥800TV..