90 Inch - 120 Inch Fixed Frame Screen Long Throw Fresnel Alr Screen 8K
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Detailed Product Description
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PerfecTisan Fresnel Screen Long Throw ALR Ambient Light Fixed Frame
Screens Long throwMaterial: 4 layers of PET Gain:2.3Best view angle:90-120 degree ALR:92% Image quality:8K 3D HDR Supports BT2020 ultra-wide color gamut values Projector Min Lumen Requirements: NO Contrast Enhancement Value:＞2000% Anti-Light Principle: Physical structure Best place to install projector: front projection Ultra Short throwMaterial: 6 layers of PET Gain:1.6 Best view angle:120 degree ALR:92% Image quality:8K 3D HDR Supports BT2020 ultra-wide color gamut values Projector Min Lumen Requirements: NO Contrast Enhancement Value:＞2000% Anti-Light Principle: Physical structure Best place to install projector: front projection Fresnel material physical structure resistant to light
How to properly install a Fresnel screen Due to the special nature of the Fresnel material, attention needs
to be paid to the direction of installation when applying this
screen in order to achieve the best prese. The Fresnel screen is reflecting light source in three directions
and absorbing light source in one direction, so the light source of
the projector and the light source of the electric lamp cannot be
shot to the screen from the same angle(when the projector is
mounted on the ceiling), otherwise it will reduce the viewing
effect. |
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| Product Tags: 90 Inch Fixed Frame Screen Long Throw Fresnel Alr Screen Fresnel Alr Screen 8K |
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90 Inch - 120 Inch Fixed Frame Screen Long Throw Fresnel Alr Screen 8K |
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