Invention Grant
- Patent Title: Method for providing to a wearer a customized progressive spectacle ophthalmic lens
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Application No.: US15037964Application Date: 2014-08-27
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Publication No.: US10042182B2Publication Date: 2018-08-07
- Inventor: Gildas Marin , Martha Hernandez Castaneda , Laurent Calixte
- Applicant: Essilor International
- Applicant Address: FR Charenton-le-Pont
- Assignee: Essilor International
- Current Assignee: Essilor International
- Current Assignee Address: FR Charenton-le-Pont
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP13306605 20131125
- International Application: PCT/EP2014/068191 WO 20140827
- International Announcement: WO2015/074777 WO 20150528
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02C7/06 ; G02C13/00
Abstract:
A method for providing to a wearer a customized progressive spectacle ophthalmic lens, comprising providing a residual astigmatism target value for the progressive spectacle ophthalmic lens-eye system according to a reference point, calculating a correction function, combining the correction function to the front or to the back surface of an initial optical data of an initial progressive spectacle ophthalmic lens.
Public/Granted literature
- US20160306191A1 Method For Providing To A Wearer A Customized Progressive Spectacle Ophthalmic Lens Public/Granted day:2016-10-20
Information query
