WINWAYS Medium Throw ALR 80'' Rollable Fresnel Screen High-Quality Sound Karl is a conscious choice

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WINWAYS Medium Throw ALR 80'' Rollable Fresnel Screen High-Quality Sound Karl is a conscious choiceWINWAYS Medium Throw ALR 80'' Rollable Fresnel Screen Fresnel Optical Screen Flexible S1 Series for Laser TV Projector Features: Fully adapted to various LT projector 110% Ultra wide color gamut Only 0. 7mm Ultra thin optical film but with 8 layers optical structure Anti glare scratch layer Color plane Diffusion layer Columnar lens layer Speckle suppression layer Fresnel lens layer Reflecting layer Blackebed layer Magnetic adhesive, easy to