Casio XJ-UT311WN Projector Ultra Short Throw Laser/LED Hybrid Bright

  
Casio XJ-UT311WN Projector Ultra Short Throw Laser/LED Hybrid Bright. (Opens in a new window). Is an ultra-short-throw projector with WXGA (1,280-by-800) native resolution. The XJ-UT311WN's 3,100 lumen-rated brightness matches its predecessor, the Casio XJ-UT310WN. The XJ-UT311WN uses Casio's LED/laser light engine, which produces red light with LEDs, blue with lasers, and green by shining blue laser light on a phosphor.

The projector's optical system directs the red, green, and blue light to the DLP chip, and along a folded light path, to emerge from a window towards the back of the projector, where it fans downward if the projector is on a wall mount above the screen, or upward if it is set on a table. Ultra-short-throw projectors such as the XJ-UT311WN are able to project a large image when placed very close to the screen.