公开(公告)号：WO2004070426A3

公开(公告)日：2004-10-21

申请号：PCT/FR2004000210

申请日：2004-01-30

Applicant: ESSILOR INT ,  POULAIN ISABELLE ,  DROBE BJOERN ,  HARO CLOTILDE ,  ALLIONE PASCAL ,  AHSBAHS FRANCOISE

Inventor： POULAIN ISABELLE ,  DROBE BJOERN ,  HARO CLOTILDE ,  ALLIONE PASCAL ,  AHSBAHS FRANCOISE

IPC: G02C7/02 ,  G02C7/06

CPC classification number: G02C7/066 ,  G02C7/06 ,  G02C7/061 ,  G02C2202/24

Abstract: The invention relates to a lens with a horizontal prismatic refractive power which varies progressively along the principal meridian of progression (MM') with an addition of horizontal prismatic power greater than 2 prismatic dioptres in absolute terms. This addition of horizontal prismatic power is defined by the difference in power of horizontal prismatic refraction at a reference point (L) in the distant field of vision and the power of horizontal prismatic refraction at the point (P') of projection of the point of reference (P) in the near field of vision (VP) onto the vertical passing through the point of reference (L) of the distant field of vision.

Abstract translation: 本发明涉及一种具有水平棱镜折射光焦度的透镜，其沿着主子午线（MM'）逐渐变化，并且以绝对项增加大于2棱镜透镜的水平棱镜光焦度。 这种水平棱镜光焦度的增加由远视场中参考点（L）处的水平棱镜折射光焦度的差异和光点的投影点（P'）处的水平棱镜折射光焦度的定义 将近视场（VP）中的参考点（P）引导到通过远视场的参考点（L）的垂直线上。

公开(公告)号：WO2008081086A1

公开(公告)日：2008-07-10

申请号：PCT/FR2007001897

申请日：2007-11-20

Applicant: ESSILOR INT ,  ALLIONE PASCAL ,  DE GAUDEMARIS DIANE

Inventor： ALLIONE PASCAL ,  DE GAUDEMARIS DIANE

IPC: G02C7/02

CPC classification number: G02C7/02

Abstract: The invention relates to a method for the optimisation determination of an ophthalmic lens that comprises the steps of : measuring parameters representative of the eye-head behaviour of the wearer; determining a central area on the lens having a diameter (D c ) that depends on the measured parameters representative of the eye-head behaviour; determining a peripheral area on the lens; optimising the lens when worn by the wearer by applying power and astigmatism target values in the central area and target values of a parameter different from the wearer's power in the peripheral area for given watching directions. The invention reduces the thickness of the lens and optimises the wearer's peripheral vision.

Abstract translation: 本发明涉及一种用于眼科镜片优化确定的方法，该方法包括以下步骤：测量代表穿戴者眼睛头部行为的参数; 确定透镜上的中心区域具有取决于表示眼睛头部行为的测量参数的直径（D SUB）; 确定透镜周边区域; 通过在中心区域施加功率和像散目标值，并且在给定的观察方向上在外围区域中施加与佩戴者的功率不同的参数的目标值来优化佩戴者穿戴时的透镜。 本发明减小了镜片的厚度并优化了佩戴者的周边视力。

公开(公告)号：WO2014076156A2

公开(公告)日：2014-05-22

申请号：PCT/EP2013073768

申请日：2013-11-13

Applicant: ESSILOR INT

Inventor： ALLIONE PASCAL ,  CHAUVEAU JEAN-PIERRE ,  STEIGELMAN DANIEL

CPC classification number: G02C7/028 ,  G02C7/024 ,  G02C7/027 ,  G02C13/005

Abstract: Method for determining the feasibility of an ophthalmic lens by an ophthalmic lens manufacturing process comprising: an ophthalmic lens data providing step, a set of surface parameters providing step, a optical parameters providing step during which a set of n optical parameters (P1, P2,...Pn) is provided, n being an integer greater than or equal to 1, each optical parameter Pi being provided with a tolerance value &egr;i, a feasibility check determining step, during which the feasibility of the ophthalmic lens by the ophthalmic lens manufacturing process is determined by determining if for i from 1 to n : formula (I) with formula (II) the value of the derivative of Pi with respect to the jth surface parameter αj on the nominal surface and &Dgr; αj the value of the jth surface parameter and Ai a combination of terms of order greater or equal to 2 for each Pi.

Abstract translation: 用于通过眼科镜片制造方法确定眼科镜片的可行性的方法，包括：眼镜透镜数据提供步骤，一组表面参数提供步骤，光学参数提供步骤，在该步骤期间，一组n个光学参数（P1，P2， ... Pn），n是大于或等于1的整数，每个光学参数Pi具有公差值＆amp; i，可行性检查确定步骤，在此期间眼科镜片的可行性由眼科 通过确定对于i从1到n的公式（I），通过公式（II），Pi相对于标称表面上的第j个表面参数αj的导数和＆Dgr来确定透镜制造过程; αj是第j个表面参数的值，Ai是每个Pi大于或等于2的项的组合。

公开(公告)号：WO2007017766A2

公开(公告)日：2007-02-15

申请号：PCT/IB2006003220

申请日：2006-08-01

Applicant: ESSILOR INT ,  ALLIONE PASCAL ,  LE SAUX GILLES ,  CHAUVEAU JEAN-PIERRE ,  MAZUET DENIS

Inventor： ALLIONE PASCAL ,  LE SAUX GILLES ,  CHAUVEAU JEAN-PIERRE ,  MAZUET DENIS

CPC classification number: G06F17/50 ,  B29D11/00009 ,  B29D11/00971 ,  G02B3/0081 ,  G02B3/10 ,  G02C7/028 ,  G02C7/061

Abstract: The invention relates to a method of calculating an optical system (OS), the optical system (OS) being identified by a function (OF), the optical system (OS) comprising a first part (Fl) defined by a first equation (EFl) and a second part (F2) defined by a second equation (EF2), the method comprising: - a generating step (GEN), in which a virtual optical system (VOS) is used to generate a virtual function (VOF); - a modification step (MOD), in which the virtual function (VOF) is modified so as obtain the function (OF); - a calculation step (CAL), in which the second equation (EF2) is calculated from the function (OF), and the first equation (EFl). The invention relates also to a method of manufacturing an optical system (OS).

Abstract translation: 本发明涉及一种计算光学系统（OS）的方法，所述光学系统（OS）由函数（OF）标识，所述光学系统（OS）包括由第一方程（EF1）定义的第一部分（F1） ）和由第二方程（EF2）定义的第二部分（F2），所述方法包括： - 生成步骤（GEN），其中使用虚拟光学系统（VOS）来生成虚拟功能（VOF）; - 修改步骤（MOD），其中修改虚拟函数（VOF）以获得函数（OF）; - 计算步骤（CAL），其中从函数（OF）和第一方程（EF1）计算第二方程（EF2）。 本发明还涉及制造光学系统（OS）的方法。

公开(公告)号：BR112015014344B1

公开(公告)日：2022-03-22

申请号：BR112015014344

申请日：2013-12-19

Applicant: ESSILOR INT ,  ESSILOR INT

Inventor： ALLIONE PASCAL

IPC: G01M11/02

Abstract: processo de verificação da conformidade de uma característica óptica de uma lente oftálmica e dispositivo associado. a presente invenção refere-se a um método de verificação da conformidade de uma característica óptica verificada de uma lente oftálmica verificada (30) em relação a uma característica óptica esperada, a partir de uma mira não deformada (40) e uma mira deformada (20) cada uma tendo um contraste não homogêneo, o método compreendendo as etapas de: a) determinar (a) uma imagem de mira (50), que é a imagem da mira deformada através da lente oftálmica verificada, em determinadas condições ópticas, b) combinar (b) a imagem de mira com a mira não deformada para formar uma mira de teste (60), c) comparar (c) uma mira de teste com pelo menos uma mira de referência (70), e d) deduzir (d) a conformidade da característica óptica verificada com a característica óptica esperada em função da comparação anterior. a invenção também se refere a um dispositivo para a implementação de um tal processo de verificação.

公开(公告)号：BRPI1014074A2

公开(公告)日：2016-04-12

申请号：BRPI1014074

申请日：2010-03-15

Applicant: ESSILOR INT

Inventor： LADOUS AGNÈS ,  BEGON CÉDRIC ,  LAVILLONNIERE NICOLAS ,  ALLIONE PASCAL

IPC: G02B1/10 ,  G02C7/10

公开(公告)号：ES2518927T3

公开(公告)日：2014-11-05

申请号：ES02291502

申请日：2002-06-17

Applicant: ESSILOR INT

Inventor： LE SAUX GILLES ,  ALLIONE PASCAL

IPC: G02C7/06 ,  G02C7/02

Abstract: Un procedimiento para modelar una superficie compleja de lente oftálmica, que incluye - el suministro de: - un punto de referencia de prisma (2) y un punto de prescripción (4); - la normal (12) de la superficie compleja en el punto de referencia de prisma; y - características locales de la superficie compleja en el punto de prescripción o alrededor del punto de prescripción, comprendiendo dichas características locales la normal y las curvaturas principales con sus orientaciones en este punto en una referencia dada; y - el modelado de la superficie compleja de la lente por dichas características locales.

公开(公告)号：EA019592B1

公开(公告)日：2014-04-30

申请号：EA201171134

申请日：2010-03-15

Applicant: ESSILOR INT

Inventor： ALLIONE PASCAL ,  BEGON CEDRIC ,  LAVILLONNIERE NICOLAS ,  LADOUS AGNES

IPC: G02B1/10 ,  G02C7/10

Abstract: Способвырезаниянакладки, размещаемойнаизогнутойподложке (20), включающийпредварительныйрасчетизогнутыхотрезков (I, I, I, ...) наподложкемеждуопорнойточкой (О) ипериферийнымкраем (В) упомянутойподложки. Рассчитанныеотрезкипереносятсянаплоскуюпленку, предназначеннуюдляобразованиянакладки, затемнакладкавырезается, соединяяконцы (C, C, С,...) перенесенныхотрезков. Накладка, такимобразом, точносовмещаетсяс краемподложки. Такойспособособеннополезендляналоженияфункциональнойпленкиналинзыочков, таккакобработкалинзыпозаданномуконтурупосленаложенияпленкиналинзуиспортилабыпленку.

公开(公告)号：FR2908191A1

公开(公告)日：2008-05-09

申请号：FR0609702

申请日：2006-11-07

Applicant: ESSILOR INT

Inventor： ALLIONE PASCAL

IPC: G02C7/06

Abstract: Un procédé de détermination d'une surface complexe d'une lentille ophtalmique progressive comprend les étapes consistant à :- choisir une surface complexe de départ présentant une méridienne principale de progression avec une addition de puissance entre un point de référence en vision de loin et un point de référence en vision de près ;- sélectionner une bande centrale (10) incluant la méridienne principale de progression ;- reproduire la bande centrale sélectionnée (10) de part et d'autre de la méridienne principale de progression ;- construire la surface complexe de la lentille en reproduisant successivement des bandes sélectionnées vers la périphérie de la lentille.Ce procédé permet d'obtenir une lentille avec un astigmatisme, des déviations prismatiques et des distorsions réduits pour un confort accru du porteur.

公开(公告)号：CA2891568C

公开(公告)日：2021-11-02

申请号：CA2891568

申请日：2013-11-13

Applicant: ESSILOR INT

Inventor： ALLIONE PASCAL ,  CHAUVEAU JEAN-PIERRE ,  STEIGELMANN DANIEL

IPC: G02C7/02

Abstract: Method for determining the feasibility of an ophthalmic lens by an ophthalmic lens manufacturing process comprising: an ophthalmic lens data providing step, a set of surface parameters providing step, a optical parameters providing step during which a set of n optical parameters (P1, P2,...Pn) is provided, n being an integer greater than or equal to 1, each optical parameter Pi being provided with a tolerance value ei, a feasibility check determining step, during which the feasibility of the ophthalmic lens by the ophthalmic lens manufacturing process is determined by determining if for i from 1 to n : formula (I) with formula (II) the value of the derivative of Pi with respect to the jth surface parameter aj on the nominal surface and ? aj the value of the jth surface parameter and Ai a combination of terms of order greater or equal to 2 for each Pi.