Carl's DIY ALR Ambient Light Rejecting Projector Screen Material (16:9 | 67x118-in | 135-in Diag. | Rolled) 4K Ultra HD Ready, Front Projection, High Contrast Gray/Grey Cut Cloth, Active 3D, 1.5 Gain

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About Carl's DIY ALR Ambient Light Rejecting Projector

Carl's Place is the internet's leading DIY resource for quality projector screen material at a great low price! • Multiple sizes and affordable prices of pre-cut material for your custom designed projection screen are offered, including the popular 135-inch Diagonal cut making it perfect for home theaters, media rooms, conference rooms, sports bars and more • Specially engineered to perform in the widest variety of significant lighting situations • ALR absorbs, diverts and rejects ambient light away from the screen to avoid washed out images • This front projection screen material has an extra high gain of 1.5 for bright vivid color and offers up to 3 times the contrast of Carl’s FlexiWhite and up to 4x the contrast of Carl’s Blackout Cloth • Its smooth texture provides sharp, crisp, clear high-definition, 4K Ultra HD, and HDR Ready images • Fully compatible with Active 3D and Passive 3D with maximum polarization levels • ALR has a dark, pewter gray/high contrast grey, color neutral, high performance surface allowing you to see both fine detail in dark scenes and also bright, vibrant colors in brighter scenes • Its high contrast and reflective surface reflects more light towards your eye and intensifies image quality • Our industry grade ALR reflects up to 76% of ambient light and has a viewing cone/seating angle 80° (40° Left/Right) • Indoor use on a tension-mounted fixed frame is recommended for best results (pull tight like an artist canvas) • Project onto the matte finish side which faces the audience, the shiny side is the back (no black backing) • Seamless, 100% opaque PVC and mildew resistant with a max height 93"(on Amazon) – Ships wrinkle-free rolled on a tube View Carl's do-it-yourself how to build a projector screen installation manual and other technical specification documents [PDFs] below