The Optoma EX525ST DLP Projector is designed to produce large images from a short distance. This XGA projector can display a 60-inch diagonal image when it is only 73cm from the screen. It weighs only 4.3 kg, and the small chassis makes it easy to carry to and from various venues. It can stand alone or it can be mounted on the ceiling.

This projector provides a shadow-free display of 30 to 300 inches, with a resolution of 1024 x 768 dpi and a brightness rating of 2500 lumens.
Color quality is excellent. Optoma offers an optional guarantee that colors will not fade for 10 years. With a contrast ratio of 2500:1, distinguishing colors is extremely easy.

The EX525ST relatively quiet, with a noise rating of 28 decibels. The lamp is estimated to last up to 2000 hours.
It can accept DVI, VGA, SCART, Component, S-Video, Composite, RS232 and RJ45 input signals.

The EX525ST is ideal for school or business use. It is a superior data projector, producing text that can be read with ease from a distance. Its portable size means that it can easily be transported from office to office or classroom to classroom.