Invention Grant
- Patent Title: Limited echelette lens, systems and methods
- Patent Title (中): 有限的小阶梯镜片，系统和方法
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Application No.: US13934556Application Date: 2013-07-03
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Publication No.: US08820927B2Publication Date: 2014-09-02
- Inventor: Hendrik A. Weeber
- 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: AMO Groningen, B.V.
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02C7/04 ; G02C7/06
Abstract:
Methods for designing an ophthalmic lens that provides enhanced image quality across a wide and extended range of foci include utilizing pupil size measurements and based on the measurements determining the size of echelettes.
Public/Granted literature
- US20130293836A1 LIMITED ECHELETTE LENS, SYSTEMS AND METHODS Public/Granted day:2013-11-07
Information query
