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SP-ALR Screen Fabric


· ALR Fabric for UST Projector

  

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Feature Description:

Ultra-short focal anti-light screen is a real optical anti-light screen, which is a subversion of the traditional curtain.Using the principle of optical reflection, the direction of light can be controlled, completely changing the traditional screen optical diffuse reflection principle.So as to achieve excellent anti-light performance and contrast, ultra wide field of view Angle.Excellent clarity and sharpness make the picture brighter and the edges clearer.The contradiction between gain ratio and Angle of view is solved fundamentally.It is a perfect fusion of gain ratio, field Angle and contrast, and a breakthrough in curtain history.It is a perfect experience for the visual feast to be able to view high-quality images comfortably and clearly in the environment of ambient light 300Lx.The surface of the curtain has been processed into straight lines of special shape by special technology.After the reflective coating is applied on the surface of the vertical grain, the light that is projected onto the screen is removed from the audience's line of sight by using the principle of optical reflection, so as to eliminate the ambient light and stray light to the maximum extent and achieve excellent anti-light effect.


Performance Parameters:

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Description:

1.The flame proof is judged according to the safety level of France NF p92-507.

2.A- Washing refers to cleaning the screen surface with a mixture of ethanol (7%) and ether (3%).

   B-Wash with kitchen detergent and water.

( Attention: All screen surfaces should not be cleaned with acidic detergent )








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