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Ocular mask having selective spectral transmission

  • US 10,342,656 B2
  • Filed: 11/10/2017
  • Issued: 07/09/2019
  • Est. Priority Date: 12/02/2011
  • Status: Active Grant
First Claim
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1. An intraocular implant system comprising:

  • a lens having an anterior surface and a posterior surface;

    a mask configured to be positioned anterior to the anterior surface of the lens, the mask being configured to increase the depth of focus of an eye of a human patient when the mask is implanted, the mask comprising a mask body that is substantially opaque to visible light and substantially transparent to near infrared light,wherein a central region of the mask is substantially transparent to visible light.

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