Draperís new IRUS rear projection screen is ideal for high - resolution displays and videowall applications. This new technology provides uniform resolution across one screen or a complete wall of screens. The projection screen debuted at the CEDIA Expo, September 24-26.IRUS is specifically designed for use with todayís high resolution, single lens video and data projectors. DLP, DLV and DILA projectors with resolutions of 1024x768, 1280x1024 and higher are reproduced better than ever before. IRUS provides uniform color reproduction and superior center ñ to ñ corner brightness. The screen surface has a 1.5 gain with a 180-degree viewing cone and is available in sizes up to 125 inches diagonal.