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Multifocal ophthalmic lens

  • US 9,636,214 B2
  • Filed: 12/08/2014
  • Issued: 05/02/2017
  • Est. Priority Date: 11/29/2002
  • Status: Expired due to Term
First Claim
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1. A multifocal intraocular lens, comprising:

  • an anterior surface and an opposing posterior surface;

    wherein at least one of the surfaces of the intraocular lens is a prolate surface characterized by an equation

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