TV-90H Visual Presenter

Basic Info.Model NO.TV-90HMegapixel>20.0MPOptical Zoom12-20XTrademarkOEM and ODM are both okOriginChina, GuangdongProduct Description 1. Control panel: Intuitive easy to use interface2. Auto-focus: Projected image can automatically focus by simply clicking a single button.3. Auto-brightness ajustment: Brightness can be auto- ajusted according to lighting conditions in the room.4. Two assistant LED lights can help and provide enough illumination in dark room.5. Optical zoom and digital zoom: The subtle close-up is available.6. Details of observation for objects can be clearly present.7. Rotary camera: Objects can be observed in discretionarily oriented angle by rotating camera.8. Image comparision: One half screen is frozen for previous object while the other half screen can continue to show next object by clicking a single button.9. USB date transportation: Seemless connection with whiteboard and computer.10. RS232: Easily remote control visualizer Parameters Models TV-90H Dimensions 640(W)*560(D)*310(H) Sensor type 1/3 " CMOS Camera 3.2 Mega pixel Output resolution 1024*768 White Balance Auto/Manual User Menu Yes Arm Light 1.5W LED Lamps*2 Bottom Light 1W LED Lamps*1 Zoom 12X optical  8X digital Video Focus Auto/Manual Image Memory 9 images or 32 images Computer Interface VGA and 2 USB2.0 Lens Transfer speed 24 frames / sec. Progressive Scanning Yes Input 2 VGA inputs Output 2 VGA outputs Remote Controller Yes Video& Sound recorder Yes Microscope Adapter Optional Image capture by USB software Image capture by USB software within 0.5 second Iris function Automatic/ Manual Image Rotation 90 and 180 degree Weight 4kg