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LED LENS

  • US 20100177532A1
  • Filed: 01/14/2010
  • Published: 07/15/2010
  • Est. Priority Date: 01/15/2009
  • Status: Active Grant
First Claim
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1. A light modifier for an LED producing light about a central axis, the light modifier comprising:

  • a lens defining an indentation, the indentation angled relative to the central axis by an amount less than a complementary angle of a critical angle of the lens along the indentation.

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