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Optical Assembly and Method for Manufacturing Same

  • US 20160373627A1
  • Filed: 06/16/2016
  • Published: 12/22/2016
  • Est. Priority Date: 06/18/2015
  • Status: Active Grant
First Claim
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1. An optical assembly, comprising:

  • a transparent front cover;

    a lens having a lens surface facing the front cover, wherein the lens surface is designed to be essentially planar and has a central region; and

    a transparent medium which optically couples at least the central region of the lens surface to the front cover by the refractive index of the transparent medium differing from the refractive index of the front cover and from the refractive index of a segment of the lens adjacent to the lens surface by less than 0.5.

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