公开(公告)号：US20240045229A1

公开(公告)日：2024-02-08

申请号：US18257525

申请日：2021-12-17

Applicant: ESSILOR INTERNATIONAL

Inventor： Valérie SALLES ,  Bruno AMIR ,  Jean-Marc PADIOU ,  Eric GACOIN

IPC: G02C5/12 ,  G02C13/00 ,  G02C7/02

CPC classification number: G02C5/126 ,  G02C13/005 ,  G02C7/027 ,  G02C2200/08

Abstract: Disclosed is a method, for example implemented by a computer, for determining the shape of a nose pad, to be part of an ophthalmic lens intended to be worn by a wearer, the method including: receiving lens shape data relating at least to the shape of an ophthalmic lens; receiving morphology data relating at least to the morphology of the nose of the wearer; and determining the shape of the nose pad intended to be part of the ophthalmic lens intended to be worn by the wearer based at least on the lens shape data and morphology data.

公开(公告)号：US20190250433A1

公开(公告)日：2019-08-15

申请号：US16335001

申请日：2017-09-12

Applicant: Essilor International

Inventor： Marie LORE ,  Paul GIL ,  Guillaume BROUTIN ,  Bruno AMIR ,  Jean SAHLER

IPC: G02C13/00 ,  G02C7/08

CPC classification number: G02C13/005 ,  G02C7/086 ,  G02C13/003

Abstract: A method for determining an electronic spectacle frame element of a spectacle frame, including providing electronic element data relating to an electronic element to be embodied in a spectacle frame element; providing predetermined spectacle frame element data related to at least one geometrical parameter of a predetermined spectacle frame element, corresponding to the wearer demand; defining a working electronic spectacle frame element including a working spectacle frame element and an electronic element embodied in the working spectacle frame element based on the electronic element data, modifying the working electronic spectacle frame element, and determining the electronic spectacle frame element by repeating the modifying step so as to minimize the difference between the geometrical parameters of the predetermined spectacle frame element and the working spectacle frame element.

公开(公告)号：US20150323810A1

公开(公告)日：2015-11-12

申请号：US14652061

申请日：2013-12-10

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Pauline COLAS ,  Carlos REGO ,  Bruno AMIR ,  Melanie TESSIERES

IPC: G02C7/02

CPC classification number: G02C7/025 ,  G02C2202/20

Abstract: Method means for optimizing an optical lens adapted to a wearer, using an initial optical system providing stage (S1), during which an initial optical system is provided. The initial optical system has at least a light source (10), a light receiver (12) and an initial optical lens (L0) placed between the source (10) and the receiver (12), the initial optical lens a Fresnel zone, a working optical lens defining stage (S2), for evaluating a working optical lens is defined to be equal to the initial optical lens (L0), an evaluation stage (S3), during which a cost function related to the number of light rays received by the light receiver (12) that have passed through the annular step of the working optical lens, a modifying stage (S4), for modifying the annular step of the working optical lens, wherein the evaluation and modifying steps are repeated to minimize the cost function.

Abstract translation: 使用初始光学系统提供级（S1）来优化适合于佩戴者的光学透镜的方法装置，在此期间提供初始光学系统。 初始光学系统至少具有一个光源（10），一个光接收器（12）和一个位于光源（10）和接收器（12）之间的初始光学透镜（L0），初始光学透镜是菲涅耳带， 定义用于评估工作光学透镜的工作光学透镜定义阶段（S2）被定义为等于初始光学透镜（L0），评估阶段（S3），其中与所接收的光线的数量相关的成本函数 通过已经通过工作光学透镜的环形台阶的光接收器（12），用于修改工作光学透镜的环形台阶的修改台（S4），其中重复评估和修改步骤以最小化成本 功能。