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In situ adjustable optical mask

  • US 10,350,058 B2
  • Filed: 02/17/2017
  • Issued: 07/16/2019
  • Est. Priority Date: 03/13/2013
  • Status: Active Grant
First Claim
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1. An ophthalmic device, comprising:

  • an intraocular mask comprising an aperture configured to transmit substantially all visible light along the optical axis of the eye, the aperture configured to switch between a first size and a second size in response to application of an external stimulus; and

    wherein the aperture is configured to remain locked into the second size after removal of the external stimulus until another application of the external stimulus, the aperture then returning to the first size.

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