Carl's DIY ALR Ambient Light Rejecting Projector Screen Material (4:3 | 89x118-in | 147-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 116" - Ships wrinkle-free rolled on a tubeView Carl's do-it-yourself how to build a projector screen installation manual and other technical specification documents [PDFs] below