Resolution: WXGA (1280 x 800 pixels) with a 16:10 native aspect ratio.
Brightness: 3,500 ANSI Lumens.
° Light Source: 250 W UHM lamp with a replacement cycle of up to 6,000 hours in normal mode.
Contrast Ratio: 600:1 (Full On/Off).
Lens: Manual 2x zoom and manual focus with a throw ratio of 1.34–2.68:1.
Connectivity: Includes HDMI, DVI-I, VGA (RGB D-Sub 15-pin), S-Video, Composite, and LAN.
It's designed for professional and educational purpose