The Aeon CLR 3 is an EDGE FREE fixed frame screen that utilizes our CLR 3 (Ceiling Light Rejecting) material. Its serriform optical surface lens microstructure negates the washout effect of ambient light especially from overhead sources. This also enables the material to provide contrast levels that are 75 times greater than that of standard matte white projection screens. CLR 3 is specifically designed for ultra-short-throw projectors to provide a large-screen performance in the close quarters of most residential or training room environments. CLR 3 offers a wide viewing angle, neutral color temperature, and enhanced picture contrast in a theater-grade image. EDGE FREE means there is an internal framework with wraparound material bordered with an ultra-thin bezel. The screen uses a Ceiling Light Rejection technology CLR is specifically designed for ultra-short-throw projectors to provide a large-screen performance in the close quarters of residential or training environments. Aeon CLR offers a wide viewing angle, neutral color temperature, and enhanced picture contrast in a theater-grade image. Videophile black levels in a dark room environments. EDGE FREE CLR means there is an internal framework with wraparound material bordered with an ultra-thin bezel. An LED back-lighting Kit is included for added aesthetics.