Optoma Professional TX774 MultiMedia Projector - 1024 x ...

The Optoma TX774 offers a brightness level of 4000 lumens with a contrast of 2500:1 which produces amazingly bright and crisp images. Perfectly designed for today''s demanding environments, the TX774 delivers the perfect picture. The TX774 has a top loading lamp replacement form factor and versatile input options to handle a multitude of video sources for flawless performance.