NEC NP-PA672W-6700 Lumens 1280 x 800 WXGA 6000:1 Advanced Professional Installation Projector Doesn't Come with a lens Resolution Native WXGA 1280 x 800 Maximum WUXGA 1920 x 1200 Contrast Ratio (up to) 6000:1 with auto iris Lamp Type 350W AC Lamp Life (up to) 3000 hours normal / 4000 hours eco Screen Size (diagonal) 40 to 500 in. / 1.02 to 12.7m Throw Ratio 1.5 to 3.02 Projection Distance 2.5 to 68.5 ft. / 0.74 to 20.9m Projector Angle 10.3 to 10.8 Degree tele / 13.7 to 14.5 Degree wide