Studio back projection screen - has inclined and stepped foot to bring picture forward under studio set=up

摘要

Projection screen is suitable for fading in background pictures in applications where they could be rephotographed. The screen has an inclined base so that the projected picture can reach forward under any people or properties being photographed. The screen (10) has a flat area (30) and an inclined base (20) which is stepped (21) to accept a projected picture and bring it forward without visual detection.