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.