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how are screens with >1 gain possible?

Discussion in 'Projectors, Screens & Video Processors' started by owain_thomas, Dec 8, 2004.

  1. owain_thomas

    owain_thomas
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    I'm quite confused how a screen can reflect more light back than actually hits it, does any one have an explanation?
     
  2. hornydragon

    hornydragon
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    I thankyou taken from http://www.projectorcentral.com/projector_screens_gain.htm second hit on google search Key word: screen gain
     
  3. owain_thomas

    owain_thomas
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    cheers, thought there would be a sensible explanation for it.
     

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