Da-Lite
Premium Ambient Light-Rejecting Technology

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Da-Lite
Premium Ambient Light-Rejecting Technology

Da-Lite’s ALR Technology is the solution for environments with uncontrolled ambient light. These industry-leading surfaces are designed to achieve optimal ambient light rejection. The result is a bright, speckle-free image without glare – no matter how much light is in the room

ALR Surfaces

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Parallax Pure 0.8
Gain: 0.8
Horizontal Half Angle: 85∘

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Parallax Pure UST 0.45
Gain: 0.45
Horizontal Half Angle: 80

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Parallax Pure 2.3
Gain: 2.3
Horizontal Half Angle: 23∘

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Parallax Stratos 1.0
Gain: 1.0
Horizontal Half Angle: 30

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