- Patent Title: Lens providing extended depth of focus and method relating to same
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Application No.: US14196154Application Date: 2014-03-04
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Publication No.: US10379379B2Publication Date: 2019-08-13
- Inventor: Marrie H. Van Der Mooren , Hendrik A. Weeber , Patricia Ann Piers
- Applicant: AMO Groningen B.V.
- Applicant Address: NL Groningen
- Assignee: AMO Groningen B.V.
- Current Assignee: AMO Groningen B.V.
- Current Assignee Address: NL Groningen
- Agency: Johnson & Johnson Surgical Vision, Inc.
- Main IPC: A61F2/14
- IPC: A61F2/14 ; A61F2/16 ; G02C7/02 ; G02B27/00 ; G02C7/04
Abstract:
Ophthalmic lenses providing an extended depth of focus include anterior and posterior faces, wherein at least part of the anterior or posterior face has a curvature based upon the summation of a cubic and/or pentic phase profile, and methods relating to same. The ophthalmic lens may be a contact lens, an intraocular lens (IOL), or other corrective lens.
Public/Granted literature
- US20140257480A1 LENS PROVIDING EXTENDED DEPTH OF FOCUS AND METHOD RELATING TO SAME Public/Granted day:2014-09-11
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