Invention Grant
- Patent Title: Translating presbyopic contact lens pair
- Patent Title (中): 翻译老花眼隐形眼镜对
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Application No.: US13218627Application Date: 2011-08-26
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Publication No.: US09028063B2Publication Date: 2015-05-12
- Inventor: Jeffrey H. Roffman , Edgar Menezes , Khaled A. Chehab
- Applicant: Jeffrey H. Roffman , Edgar Menezes , Khaled A. Chehab
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Agent Carl J. Evens
- Main IPC: G02C7/00
- IPC: G02C7/00 ; G02C7/04

Abstract:
Translating, multifocal contact lens pairs with optical power zones which are dissimilar between the first and second lenses of the pair are utilized for correcting presbyopia in the wearer. Each lens may differ in segment height, power, asphericity, shape, orientation and/or inset of the optical power subzones thereby providing clear and comfortable vision at far, intermediate and near distances.
Public/Granted literature
- US20130050637A1 TRANSLATING PRESBYOPIC CONTACT LENS PAIR Public/Granted day:2013-02-28
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