Breathtaking and bold, the Optoma HD66 hometheater projector provides stunningly beautiful widescreen viewing. The 3D-Ready HD66 adds another dimension to the gaming and home theater experience and delivers more dynamic learning in education and training applications. With 2500 ANSI lumens, 4000:1 contrast, and native 720p widescreen resolution, the HD66 delivers subtle details and striking clarity for pure viewing delight!