... is the most appropriate tools of image processing for classroom teaching, corporate meetings, advertisement ... Digital zoom>=8FocusAuto / manualApertureAutoVideo System Image Apparatus1/3" CMOS Image SensorTotal Pixels800,000Horrizontal clarity>=600TV lineSNR>= ... 2 separate screenMulmedia FunctionFunctionW/B, negative/positive, mirror image, text, Brightness modulation,, freeze, shooting, electric ...