公开(公告)号：US12044903B2

公开(公告)日：2024-07-23

申请号：US17256846

申请日：2019-07-24

Applicant: Essilor International

Inventor： Delphine Tranvouez-Bernardin ,  Mélanie Heslouis ,  Laurent Calixte

IPC: G02C7/02 ,  G02C7/06

CPC classification number: G02C7/027 ,  G02C7/025 ,  G02C7/061

Abstract: A method for determining an optical design criterion for designing an optical lens adapted to a sport practice, the method including: defining an evaluation axis for evaluating sensory/motor/cognitive requirement of a sport practice, for each of a plurality of sports; attributing a score to the sport practice on each evaluation axis; determining clusters of sports in which practices have similar score; determining at least one visual need corresponding to each cluster of sports; determining, for each cluster, at least one optical design criterion as a function of the associated visual need; and storing in a memory a record for each cluster, along with each optical design criterion associated with the cluster.

公开(公告)号：US11561414B2

公开(公告)日：2023-01-24

申请号：US17261747

申请日：2019-08-27

Applicant: Essilor International

Inventor： Mélanie Heslouis ,  Olivier Roussel ,  Laurent Calixte

IPC: G02C7/06 ,  G02C7/02

Abstract: A method for determining an ophthalmic lens adapted to a wearer, the method including: receiving wearer data including at least the ophthalmic prescription of the wearer; receiving a set of object points associated with target optical performances based on the wearer data; determining an ophthalmic lens adapted to the wearer, the ophthalmic lens providing optical performances, for light rays propagating from the set of object points to the center of rotation of the eye of the wearer passing through the ophthalmic lens, the closest to the target optical performances.