Optoma EH200ST Full 3D 1080p 3000 Lumen DLP Short Throw ProjectorThe Optoma EH200ST brings all digital short throw high definition projection to conference rooms, training rooms and classrooms. Its sharp 0. 5: 1 short throw projection with 1080p resolution delivers large, bright, crystal clear graphics, presentations and videos ranging in size from 40 to 300 diagonal. Whether your application calls for wall mounted installation or desktop projection, the Optima EH200ST will captivate your audience with its 3000