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公开(公告)号：BRPI0620000A2
公开(公告)日：2011-12-06
申请号：BRPI0620000
申请日：2006-07-04
Applicant: ESSILOR INT
Inventor： BOURDONCLE BERNARD , MARIN GILDAS
IPC: G02C7/02
Abstract: The method involves choosing a starting lens having a fitting cross marking a primary viewing direction under wearing conditions and an umbilical progression meridian. The meridian is provided with a power addition greater than or equal to two diopters between far and near vision reference points. A current lens used as target is optimized under wearing conditions. A progression length is defined as the angle of lowered viewing from the fitting cross to a point of the meridian at which a wearer`s optical power reaches 85 percentages of a prescription. Independent claims are also included for the following: (1) a progressive multifocal ophthalmic lens with a complex surface (2) a visual device comprising a progressive multifocal ophthalmic lens (3) a method for correcting a vision of a presbyopic subject.
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公开(公告)号：CA2779557A1
公开(公告)日：2011-05-19
申请号：CA2779557
申请日：2010-11-15
Applicant: ESSILOR INT
Inventor： MARIN GILDAS , HERNANDEZ MARTHA , BONNIN THIERRY
IPC: G02C7/02
Abstract: A method for providing a spectacle ophthalmic lens to a wearer, the method comprising the following consecutive steps: measuring the visual acuity value(s), VA, of the eye(s) of the wearer or the binocular visual acuity value, VAbino, of both eyes of the wearer where the eye(s) of the wearer is (are) substantially free of low order aberrations or is (are) corrected of low order aberrations; calculating thanks to computer means a design of the spectacle ophthalmic lens or selecting a design in a spectacle ophthalmic lens design data base by adapting the management of residual astigmatism based on the measured visual acuity value(s) of the eye(s) of the wearer.
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公开(公告)号：DE602007008229D1
公开(公告)日：2010-09-16
申请号：DE602007008229
申请日：2007-05-24
Applicant: ESSILOR INT
Inventor： BONNIN THIERRY , FROELIGER MARIE-GAELLE , HERNANDEZ MARTHA , MARIN GILDAS
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公开(公告)号：AT476135T
公开(公告)日：2010-08-15
申请号：AT07734667
申请日：2007-05-24
Applicant: ESSILOR INT
Inventor： BONNIN THIERRY , FROELIGER MARIE-GAELLE , HERNANDEZ MARTHA , MARIN GILDAS
Abstract: A method for determining an optimal eyeglass lenses design for a viewer (1) comprising the successive steps of: - showing the viewer (1) a stereoscopic scene including optical effects of a first lens design; - introducing a relative movement between the viewer (1) and the shown stereoscopic scene, said scene being shown with optical effects of the first lens design; - expressing the viewer's opinion; - showing the viewer (1) a stereoscopic scene including optical effects of a modified lens design; - introducing a relative movement between the viewer (1) and the shown stereoscopic scene, said scene being shown with the modified lens optical effects; - expressing again the viewer's opinion; - repeating the three last steps up to viewer's satisfaction. A system (2-7) for customizing vision correction suitable to implement said method. Related computer program for dynamically calculating a stereoscopic image. Related computer program for actuating an electro-active component.
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公开(公告)号：CA2653674A1
公开(公告)日：2007-12-06
申请号：CA2653674
申请日：2007-05-24
Applicant: ESSILOR INT
Inventor： MARIN GILDAS , HERNANDEZ MARTHA , FROELIGER MARIE-GAELLE , BONNIN THIERRY
Abstract: A method for determining an optimal eyeglass lenses design for a viewer ( 1) comprising the successive steps of : showing the viewer (1) a stereoscopi c scene including optical effects of a first lens design,- - introducing a r elative movement between the viewer (1) and the shown stereoscopic scene, sa id scene being shown with optical effects of the first lens design; expressi ng the viewer' s opinion; showing the viewer (1) a stereoscopic scene includ ing optical effects of a modified lens design,- introducing a relative movem ent between the viewer (1) and the shown stereoscopic scene, said scene bein g shown with the modified lens optical effects; expressing again the viewer' s opinion; repeating the three last steps up to viewer's satisfaction. A sys tem (2-7) for customizing vision correction suitable to implement said metho d. Related computer program for dynamically calculating a stereoscopic image . Related computer program for actuating an electro-active component.
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Patent Agency Ranking
公开(公告)号：CA2601877A1
公开(公告)日：2006-10-12
申请号：CA2601877
申请日：2006-03-10
Applicant: ESSILOR INT
Inventor： DECRETON BRUNO , BONNIN THIERRY , PETIGNAUD CECILE , MARIN GILDAS
IPC: A61B3/113
Abstract: L'invention concerne un dispositif pour la détermination du centre de rotati on d'un oeil (CRO) d'une personne par rapport à un repère lié à la personne ou à sa paire de lunettes, permettant la détermination de l'axe visuel de cette personne dans au moins deux directions non parallèles au moyen d'une cible visualisée et la définition d'un point optimal dit de croisement de ces axes comme centre de rotation de l'AEil, au moins deux positions relatives de cet te cible (2) et de la tête de la personne étant mesurées. Selon l'invention, ladite cible est constituée d'une source de lumière et est disposée à une extrémité d'un support tubulaire (3) dont l'autre extrémité est destinée à être disposée en face de l'AEil de la personne, ce support portant un premie r capteur de position (4) , un second capteur de position (7) étant destiné à être placé sur la tête de la personne.
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公开(公告)号：AU2004281565A1
公开(公告)日：2005-04-28
申请号：AU2004281565
申请日：2004-10-12
Applicant: ESSILOR INT
Inventor： MARIN GILDAS
Abstract: The system has an intraocular lens (14) having a peripheral part (24) and a central part (22) of negative power. A positive power lens (16) is placed in a spectacle frame. The lenses are adapted to produce a magnified image of an object in fundus of eye (4) and the lens (14) produces a shadow image of the object of size lying between 20 and 50 micrometer in the fundus for pupil (8) with diameter of 1.5 millimeter. An independent claim is also included for a determination method by optimization of retinal image magnification system.
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公开(公告)号：FR2813399A1
公开(公告)日：2002-03-01
申请号：FR0010861
申请日：2000-08-23
Applicant: ESSILOR INT
Inventor： MARIN GILDAS , CHATEAU NICOLAS , RENARD DOMINIQUE
Abstract: The invention concerns an ophthalmic contact lens with non-axisymmetric rear surface (1) characterised in that it comprises an edge (3) having, in cross-section through any plane passing through a central reference axis (A) of the lens, a profile of constant shape and dimensions over the entire periphery of the lens.
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公开(公告)号：ES3001559T3
公开(公告)日：2025-03-05
申请号：ES15767156
申请日：2015-09-22
Applicant: ESSILOR INT
Inventor： TRANVOUEZ DELPHINE , POULAIN ISABELLE , MARIN GILDAS , CALIXTE LAURENT
IPC: G02C7/02
Abstract: 1. Método, implementado por medios informáticos, para determinar un diseño de lente de una lente óptica adaptada a un usuario, comprendiendo el método: - una etapa de suministro de parámetros del usuario, durante la cual se proporcionan parámetros del usuario, - una etapa de determinación del diseño de lente, durante la cual se determina el diseño de lente de la lente óptica adaptada al usuario basándose al menos en los parámetros del usuario, en donde los parámetros del usuario comprenden al menos datos de sensibilidad a la distorsión óptica representativos de la sensibilidad del usuario a las distorsiones ópticas. (Traducción automática con Google Translate, sin valor legal)
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公开(公告)号：AU2023337455A1
公开(公告)日：2025-02-27
申请号：AU2023337455
申请日：2023-09-04
Applicant: ESSILOR INT
Inventor： POULAIN ISABELLE , MARIN GILDAS , BARRETO NOEMI , ERNOULT LUCIE
Abstract: This method for determining a personalized near vision index for an individual comprises: measuring (10) at least one parameter related to accommodation of the individual; determining (12) a binocular vision model representing vision of the individual; obtaining (14) the personalized near vision index as comprising a binocular visual effort of the individual in near vision, the binocular visual effort being evaluated as a function of the measured at least one parameter related to accommodation and of the determined binocular vision model.
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