Resolution: Native: SVGA (800 x 600), SXGA (1,280 x 1,024), Standards: SXGA, XGA, VGA (resizing), 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), EDTV (480p, 576p), SDTV (480i, 576i), Aspect ratio: 4:3 (native), 16:9, Contrast Ratio: 2000:1, Brightness: 1,700 ANSI Lumens, Projection Lens: F / 2.5 to 2.8, f = 20.2 to 24.2 mm, 1:1.2 manual zoom and manual focus, screen size:(Diagonal) 33" (0.84 m) to 330" (8.38 m), Projection distance: 3.94' (1.2 m) to 32.81' (10 m), Throw ratio: (at 2 m) 66", Lamp life: 2,000 hours, 3000 hours in Eco Mode, Keystone correction: +/-15 degrees, Weight: 4.4 lbs. (2.3 kg)