High gain screen is a specially formulated rigid front projection screen providing high gain, excellent contrast and good color reproduction in high ambient light. Offering superior performance to conventional screens, High Gain Front is the ideal choice for all front projection applications. No need to dim the lights; you will achieve bright and vivid images with high gain front. A special optical surface is cast on both sides to create dual projection surfaces and 1800 visibility on both sides. This screen disperses light more evenly across the surface area which makes it ideal for short throw projectors such as the NEC WT610/615 and Hitachi ED-A/100/110. Sizes up to 138-inch diagonal can be multiplexed for large presentations.