ScreenStar lenses are compatible with a wide range of projectors including simulation and training projectors, home theater projectors, conference projectors, portable projectors and educational projectors and projectors in price points of low cost, mid range and high performance projectors. No need to worry about technology wars between DLP vs LCD - ScreenStar lenses work with most projectors including standard 4:3 format as well as 16:9 format HD video projectors.