Invention Grant
- Patent Title: System, ophthalmic lens, and method for extending depth of focus
- Patent Title (中): 系统，眼科镜片和延长焦点深度的方法
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Application No.: US13493796Application Date: 2012-06-11
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Publication No.: US09454018B2Publication Date: 2016-09-27
- Inventor: Hendrik Albert Weeber , Patricia Ann Piers , Pablo Artal , Silverstre Manzanera
- Applicant: Hendrik Albert Weeber , Patricia Ann Piers , Pablo Artal , Silverstre Manzanera
- Applicant Address: NL Groningen
- Assignee: AMO Groningen B.V.
- Current Assignee: AMO Groningen B.V.
- Current Assignee Address: NL Groningen
- Agency: Abbott Medical Optics Inc.
- Main IPC: A61F2/16
- IPC: A61F2/16 ; G02C7/02
Abstract:
System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
Public/Granted literature
- US20130060330A1 SYSTEM, OPHTHALMIC LENS, AND METHOD FOR EXTENDING DEPTH OF FOCUS Public/Granted day:2013-03-07
Information query
IPC分类:
