公开(公告)号：US10996490B2

公开(公告)日：2021-05-04

申请号：US15766616

申请日：2016-10-06

Applicant: ESSILOR INTERNATIONAL

Inventor： Benoit Holvoet Vermaut ,  Luc Martin

IPC: G02C7/00 ,  G02C7/02 ,  A61B3/10 ,  G02C13/00 ,  A61B3/11

Abstract: Disclosed is a method for testing the feasibility of a pair of spectacles, the pair of spectacles comprising an identified spectacle frame. The method includes steps of: a) acquiring a range of values of at least one first parameter relating to a spectacle wearer, in all of which range it is desired to ensure the feasibility of the pair of spectacles, b) acquiring a range of values of at least one second parameter that relates to a spectacle wearer and that is different from each first parameter, in all of which range it is desired to ensure the feasibility of the pair of spectacles, c) confirming, for a characteristic number of values of each second parameter, that the pair of spectacles is feasible whatever the value of each first parameter comprised in its range.