Invention Application
- Patent Title: METHOD AND SYSTEM FOR DETERMINING AN OPHTHALMIC ELEMENT ADAPTED TO A WEARER
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Application No.: US17619450Application Date: 2020-06-18
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Publication No.: US20220308361A1Publication Date: 2022-09-29
- Inventor: Aurélie LE CAIN , Fabien MURADORE
- Applicant: Essilor International
- Applicant Address: FR Charenton-le-Pont
- Assignee: Essilor International
- Current Assignee: Essilor International
- Current Assignee Address: FR Charenton-le-Pont
- Priority: EP19305780.9 20190618
- International Application: PCT/EP2020/067001 WO 20200618
- Main IPC: G02C7/02
- IPC: G02C7/02

Abstract:
A method for determining an ophthalmic element adapted to a wearer, the wearer having a prescription. The method including at least providing an initial set of ophthalmic elements, each ophthalmic element of the initial set being adapted to the prescription of the wearer, for each ophthalmic element of the initial set, calculating a value of each criterion of a plurality of criteria, the plurality of criteria comprises a plurality of lens criteria and/or a plurality of wearer criteria, generating an optimal set of ophthalmic elements by computing pareto-optimal ophthalmic elements among the ophthalmic elements of the initial set based on the value of each criterion, and determining one final ophthalmic element for the wearer in the optimal set of ophthalmic elements based on selected criteria based on wearer's preferences.
Information query