draper diamondscreen rear projection screen with system 200 black frame - 133 diagonal hdtv format
dr7819the first rear projection screen designed specifically for video and data projection this screen is well suited for most a v applications except those with large vertical viewing cones . this rear screen delivers a brilliant image and unlike most conventional rear screens the diamondscreen is cast molded and derives its incredible optical performance from its patented fresnel lenticular lens system . with its superior center-to-corner brightness ratio this is the world s most sophisticated most efficient rear projection screen .