The Light Screen, delicately inserted into the grove, consists of a field of ninety 2’ x 4’ parabolic fluorescent light diffusers supported by a light steel framework. Each individual screen within ...

Da-Lite Screen Co., which has been successful at 3D projection screen development for a few years now, announced an increase in gain on its 3D Grey Projection Screen. The new 1.85 gain is about 40 ...