High Resolution: 3D 1080p Projector with ANSI brightness of 2,200 Lumens, 15,000:1 contrast, premium RGBRGB color wheel and isfccc certified calibration for day/night viewing Low input lag: 16ms for optimal gaming experience and 2D keystone for side projection Shorter throw: easy installation with 60’-180’ screens, 1.3x zoom, vertical lens shift, throw ratio of 1.15-1.5 (79'@6.6ft) Energy efficient: SmartEco technology for energy conservation, Auto Standby mode to save energy and prolong lamp life, lamp lasts up to 7,000 hours DLP Projector: This projector utilizes the DLP technology, which is used in 90% of movie theaters around the world and 100% of the IMAX theaters. With this projector, you will see a significantly longer, shaper, and better image projection than compared with other projectors Reliable Brand: BenQ is the #1 best-selling DLP projector brand worldwide and comes with a 3 year warranty. Adjust the focus of the lens using the focus ring for clear picture