OPTHD72 
The Optoma HD72 is a true 720p, high-performance projector for home theater enthusiasts. It features unique color processing technologies to deliver higher brightness and provide truer, more vibrant colors to the projected picture. With 10-bit per channel
Features True High Definition 720p home theater projector ImageAI automatically adjusts the light intensity output to delivers amazing contrast ranges TrueVivid Color enhancement technology by Optoma insures realistic and true images with superior color precision Display Technology: 0.65-in DarkChip2 DLP Technology by Texas Instruments Brightness (Typical): 1300 Lumens Weight: 7 lbs Resolution: Native WXGA (1280 x 768) PC Resolution: UXGA (1600 x 1200) Video Resolution: 1080p(1920 x 1080) Dimensions: W 13.56 in; H 3.72 in; D 9.67 in Contrast Ratio: 5000:1 in ImageAI Mode, 3500:1 (Full On/ Full Off) Noise Level: 27db (STD) Lamp Type and Life: 220W P-VIP, Estimated at 3000 Hours (STD) Image Size (Diagonal): 28 in - 304 in (0.7 - 7.7m) Projection Distance: 3.9 ft - 39 ft Computer Compatibility: UXGA, SXGA+, WXGA, XGA, SVGA, VGA Compression, VESA standards, PC and Macintosh Compatible Video Compatibility: NTSC, PAL, SECAM, EDTV(480i/p, 576i/p), HDTV (720p, 1080i/p) Aspect Ratio: 16:10 Widescreen Native with Support for 4:3 and 16:9 Projection Lens: F=2.5-2.8, f= 22.25-26.69mm, 1.2x Manual Focus/Digital Zoom Keystone Correction: Horizontal and Vertical Throw Ratio: 1.58-1.90:1 Horizontal Scan Rate: 15-75 KHz Vertical Refresh Rate: 43-85 Hz Power Supply: 100-240V, 50-60 Hz Power Consumption: 285W �0% Full Power, Standby Operating Temperature: 5-35C, 80% Humidity (Max.) Storage Temperature: -20-60C, 80% Humidity (Max.) Displayable Colors: 10-bit per Channel Color Processing Projection Method: Front, Rear, Ceiling Mount, Table Top Uniformity: 90% I/O Connectors: HDMI, DVI w/HDCP, Component Vid