Rear Projection Screen
Product Description
1. Projecting light onto diffusion film on the back side of screen evenly, presents smooth images to viewer.
2. Not necessary to turn off the light by using the light-shielding structural design ALR screen, which also enhances image contrast.
3. Required Luminance: 1,000 lumens per square meter.
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Product Specification |
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Gain Value |
＞0.5 |
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Contrast (lights-on environment) |
＞20 |
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Light-shielding Rate |
＞90% |
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Half View Angle |
≧ 30° |
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Weather Resistance |
High temperature storage |
60℃Ⅹ72hr |
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Low temperature storage |
-20℃Ⅹ72hr |
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High temperature/High Humidity |
60℃Ⅹ95%RHⅩ72hr |
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Thermal Shock |
-20℃Ⅹ3hr/60℃Ⅹ3hr@6Cycles |
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