Video Asylum

Posted by Bubba (A) on March 02, 2007 at 05:46:59

In Reply to: 16 FOOT WIDE Movie Screen at home help please posted by mitch4t on March 1, 2007 at 21:00:16:

How about "stacking" a couple of projectors? That wasn't an unusual practice back when CRT projectors were SOTA, providing money wasn't an issue. All you do is point two projectors at the screen and make sure they're converged identically. Double the brightness, and probably 4 times as many service calls for the tech to redo the convergence as the projectors drifted.