1/3 inch high resolution digital lens, CMOS sensor, 3.2 million pixels, photo resolution 1024*768;

22 times of optical zoom, 12 times of digital zoom, total zoom being 264 times, resolution no less than 850 lines.

Auto focus, internal auto white balance, brightness adjustment, volume control

Photo words zoom and focus in fast speed(no over 1 second), clear in words magnifying, there is distinction between black color and white color, background color is clean without any noise point, when words are not magnified (word size 5), there is no color spot in the whole picture.

Special feature: storage and re-play for 16pcs of photos, picture rotate, picture browse, delete, conversion between positive photo and negative photo, no save when power supply stopped.

RGB ports (2 in, 2 out), audio port(3 in, 1 out), S port(1 in, 1 out), AV port(1 in, 1 out), MIC port (1 in), RS232 serial port(1 out)

Standby direct-through: no need to turn on the visualizer power source, projector and display, computer VGA signal source can be displayed.

Support both horizontal and vertical placement of A4 size paper, 300 degree rotation from front to rear for the lens.

Two foldable arms to fold up the visualizer for space saving. Long-life external DC 12V power adapter with easy connection and replacement. Long life super energy saving LED double side light design, better display effects, with bottom light, meeting all kinds of application needs.