公开(公告)号：US10520757B2

公开(公告)日：2019-12-31

申请号：US15747468

申请日：2016-07-28

Applicant: ESSILOR INTERNATIONAL

Inventor： Vincent Anatole ,  Thierry Allouis ,  Daniel Ferreira

IPC: G02C13/00 ,  G01B11/24 ,  G01B5/20

Abstract: Disclosed is a method for verifying conformity with a predetermined criterion of use of a spectacle frame intended to receive two ophthalmic lenses, including: a) at least one geometrical, mechanical, and/or structural characteristic is determined and the frame category to which the frame belongs from a set of predetermined spectacle-frame categories is deduced therefrom; b) an outline of at least one of the ophthalmic lenses intended to be mounted in the spectacle frame or of a rim of this spectacle frame is determined; c) the value of each parameter from a list of parameters of the frame is evaluated, considering the frame category of step a); the value of at least some of the parameters being evaluated as a function of the outline determined in step b); d) the conformity of the spectacle frame to the predetermined criterion is deduced from the values of the parameters of the spectacle frame.