The REALiS WX450ST Pro AV Short Throw Compact Installation LCOS Projector features high performance WXGA+ (1440 x 900) resolution and a throw ratio of 1:0.571, enabling the projection of a 7 foot wide screen from just under 4 feet away. With an output of 4500 lumens, 2000:1 contrast ratio and advanced AISYS technology, the WX450ST delivers outstanding color richness and image brightness and clarity, and is well suited for wide screen graphics, text and HD video presentations.
Ideal for a wide variety of applications in both the corporate and the higher education fields, the WX450ST is full of outstanding features including 4 Point Keystone Correction and USB based playback of JPEG image files directly from a thumb drive, without a PC connected. A built in edge blend processor allows for the display of multi-projector seamless large images. The "Picture by Picture" feature allows for the simultaneous use of high quality digital video inputs (HDMI and DVI) in split screen mode.
The WX450ST projector offers installation flexibility, exceptional optics and wide range of features that will deliver brilliantly in some of the most challenging environments.
Type of light such as Filament lamps: Incandescent, Halogen, Halogen-IR; Discharge Lamps: Fluorescent, HID (High Intensity Discharge); HID Lamps: Mercury, HPS (High Pressure Sodium), MH (Metal Halide) and CMH (Ceramic Metal Halide); LED lamps
This is the maximum brightness for a projector usually measured in Lumens. 2000 Lumens is considered good for small and portable projectors while 4500 Lumens is considered super bright and practical for large venues.