EPV Screens' latest ambient light rejecting innovation is an ultra-short throw screen that absorbs up to 85% of overhead light. The DarkStar UST 2 is a multi-layer optical front projection material designed for bottom placement, ultra-short throw projectors. The ultra-short throw design allows high lumen projectors to maximize light output which results in flat panel display picture quality, uniformity, and brightness. With its leading-edge, award-winning EDGE FREE design, the surface material wraps around the frame to maximize viewing area in a smaller footprint. In use, I found that the DarkStar UST 2 Efinity delivered impressive color and brightness uniformity and was never left wanting for detail even when viewing 4K-res images. Al Griffin, Sound &Vision Magazine Description Screen Material DarkStar UST 2 Ceiling Ambient Light Rejecting Ultra-short Throw Material Absorbs up to 85% of overhead lighting 80x contrast enhancement over standard matte white screens in ambient light room environments Multi-layer optical structure filters out ambient light Wide diffusion uniformity allows viewers to enjoy a clear and bright picture from any angle ISF Certified for Accurate Color Reproduction An Industry Standard for High-Fidelity Video Systems 0.8 Gain with 160° viewing angle Black material improves color saturation and black levels 4K Ultra HD, Active 3D, and HDR Ready Design and Installation EDGE FREE Fixed Frame is lightweight with a split-frame design Ultra-thin black bezel trim maximizes viewing area LED Backlighting kit included Designed for bottom placement ultra-short throw projectors Project from a short distance without shadowing the picture Downloads User Guide - M TypeUser Guide - DISCONTINUEDProduct BrochureDimensions Table