Native Resolution: XGA (1024 x 768) Maximum Resolution: UXGA (1600 x 1200) Maximum Wide Resolution: 1080p (1920 x 1080) Contrast Ratio: 3000:1 Brightness - ANSI Lumens: 2700 standard, 2160 economy Projection Lens: F = 2.57 2.65, f = 21.0mm 23.0mm, 1:1.1 manual zoom and focus Projection Screen Size: 23" (58cm) 300" (762cm) Projection Distance: 3.3' (1.0m) 39.4' (12.0m) Throw Ratio: 50" @ 2m (1.97 2.17:1) I/O Connectors: Analog/RGB (D-sub), composite video RCA jack, HDMI (video, audio, HDCP), RS232 mini-DIN, S-video mini-DIN, USB Mini-B, two analog/RGB component video (D-sub), two PC audio stereo mini-jack Data Compatibility: 1080p (1920 x 1080), WSXGA+ (1680 x 1050), WXGA+ (1440 x 900), WXGA (1280 x 800, 1280 x 768), UXGA (1600 x 1200), SXGA+ (1400 x 1050), SXGA (1280 x 1024), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480); PC, iMac, MacBook; VESA standard Video Compatibility: NTSC (3.58/4.43), PAL (B/D/G/H/I/M/N), SECAM (B/D/G/K/K1/L), HDTV (720p, 1080i, 1080p), EDTV (480p, 576p), SDTV (480i, 576i) Displayable Colors: 1.07 billion DLP 3D Ready: 3D content, 3D glasses and appropriately equipped PC also required to display 3D images Lamp Type: Osram 180W user-replaceable P-VIP Expected Lamp Life: 5,000 hours standard, 6,000 hours economy