Picture
Why Do some 50" Projection TVs Cost $4000 and others cost less than
$2000?
- Comb Filter - Lenses - Video Tubes/Guns - Screen Sizes -
- Optical Filters - Convergence Adjustment - Sound Systems -
Two projection sets of the same screen size can have significantly different prices. There are solid differences
that can easily set apart various models and brands. We'll show some of these technologies and, in the proce
