Invention Grant
- Patent Title: Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical Fresnel layer on one of its faces
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Application No.: US14436756Application Date: 2013-10-18
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Publication No.: US10036898B2Publication Date: 2018-07-31
- Inventor: Sylvain Chene , Alain Goulet
- 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: EP12290355 20121018
- International Application: PCT/EP2013/071872 WO 20131018
- International Announcement: WO2014/060590 WO 20140424
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02B3/08 ; G01M11/02

Abstract:
Method for determining an ophthalmic lens which comprises an aspherical continuous layer and an aspherical Fresnel layer. The aspherical continuous layer is supported by one of the faces of the lens, the same holds for the aspherical Fresnel layer.
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