公开(公告)号：US10509235B2

公开(公告)日：2019-12-17

申请号：US15301118

申请日：2015-03-31

Applicant: Essilor International

Inventor： Sébastien Fricker ,  Benjamin Rousseau ,  Mathieu Guillot

IPC: G02C3/00 ,  G02C7/00 ,  G02C7/02 ,  G02C7/08 ,  G02B27/01 ,  G02B27/00

Abstract: A method of calculating an optical system (OS) of an ophthalmic lens according to a given spectacle frame, said ophthalmic lens comprising a back surface (BS) and a front surface (FS) arranged to deliver an ophthalmic vision image (VI), a light-guide optical element having a proximal surface (PS) and a distal surface (DS), said light-guide optical element being arranged to output a supplementary image (SI), wherein the method comprises the steps of: providing at least a morpho-geometrical parameter data of the frame or of the light-guide optical element; optimizing the optical system (OS) according to at least the morpho-geometrical parameter data as a target.