TV-90H Visual Presenter

1. Control panel: Intuitive easy to use interface
2. 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