公开(公告)号：US20160274383A1

公开(公告)日：2016-09-22

申请号：US15035068

申请日：2014-10-30

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQE

Inventor： Cécile PETIGNAUD ,  Thierry BONNIN ,  Laurent CALIXTE ,  Sarah MARIE

IPC: G02C13/00 ,  G02C7/06 ,  G02C7/02 ,  A61B3/00

CPC classification number: G02C13/005 ,  A61B3/0025 ,  A61B3/113 ,  G02C7/027 ,  G02C7/063 ,  G02C7/066

Abstract: A method for determining at least one optical conception parameter for a progressive ophthalmic lens intended to equip a frame of a wearer, depending on the visual behavior of the latter. The method comprises the following steps: a) collecting a plurality of behavioral measurements relating to a plurality of gaze directions and/or positions of the wearer during a visual task; b) statistically processing said plurality of behavioral measurements in order to determine a zone of use of the area of an eyeglass fitted in said frame, said zone of use being representative of a statistical spatial distribution of said plurality of behavioral measurements; and c) determining at least one optical conception parameter for said progressive ophthalmic lens depending on a spatial extent and/or position of the zone of use.

Abstract translation: 一种用于根据后者的视觉行为来确定用于装备佩戴者的框架的渐进式眼镜片的至少一个光学概念参数的方法。 该方法包括以下步骤：a）在视觉任务期间收集与多个凝视方向和/或佩戴者的位置有关的多个行为测量; b）统计处理所述多个行为测量，以便确定装配在所述框架中的眼镜区域的使用区域，所述使用区域代表所述多个行为测量的统计空间分布; 以及c）根据使用区域的空间范围和/或位置确定用于所述渐进式眼科镜片的至少一个光学受孕参数。