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Optoma EX525ST DLP projector is HD compatible and has a short throw lens ratio of 0.6 to 1, and also includes BrilliantColor & DLP technology

The EX525ST is uniquely tailored to be a fantastic classroom projector.

Optoma's EX525ST is a very capable short-throw projector. While no projector is perfect, a projector can be uniquely well-suited to a certain application. The EX525ST is designed to be a fantastic classroom projector, especially when used on a rolling ...

Like BenQ's MP771 (also reviewed on ITP.net), Optoma's new EX525ST projector is designed to create large projections without needing to be placed a distance away from the target area.

An attractively priced short throw lens DLP projector that performs very well without kicking up much of a racket.

Lens throw is an important factor when picking a projector. People often overlook this feature though. I've owned 3 of these for 7 months now.

Short throw lens. Can throw a very large wall size image without having to be used in an excessively deep room. 100" projection at 4 foot throw. If you want wall sized projection look for "short-throw" projectors like this one

The projector housing is a bit larger than I envisioned while researching it online. DVI and VGA input but no HDMI. Only 1024x768 native, but the internal scaler works well up to 1080p

Best Short Throw Projector for Multi-Touch Table

We purchased this projector to build a multi-touch table (like the Microsoft Surface). Many similar tables mount the projector above the table, pointing down, but this means that every time you reach across to touch the surface your arm occludes some of t...

High Quality - Works in tight spaces

This Optoma projector is the best I have ever seen. The image quality is very bright with high resolution. I needed a projection system to display hi-res photographs. Professional photographers should know that the ability to use DVI input to play slidesh...