Featuring 1024x768 XGA resolution and 3,200 lumens of brightness, the ViewSonic LS620X short throw laser projector is an ideal projection solution for education environments. Designed with a laser phosphor light source lasting up to 25,000 hours, and a sealed optical engine and waveform air filter that protect against dust and moisture, this projector delivers long-term, virtually maintenance-free usage for any classroom. With its 0.61 short throw ratio and vertical keystoning, the LS620X makes installation a hassle-free experience. What's more, the short throw ratio allows you to place the projector just a few feet from a wall or screen to give you a huge image for less cost than a comparably sized display. Crestron and AMX certification delivers network management capabilities, while exclusive SuperColor technology offers a wider color range for true-to-life images in any classroom.