[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2482701T3 - Lente oftálmica - Google Patents

Lente oftálmica Download PDF

Info

Publication number
ES2482701T3
ES2482701T3 ES06726160.2T ES06726160T ES2482701T3 ES 2482701 T3 ES2482701 T3 ES 2482701T3 ES 06726160 T ES06726160 T ES 06726160T ES 2482701 T3 ES2482701 T3 ES 2482701T3
Authority
ES
Spain
Prior art keywords
addition
sphere
meridian
geometric center
normalized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES06726160.2T
Other languages
English (en)
Inventor
Bernard Bourdoncle
Cyril Guilloux
Hervé JOSSO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of ES2482701T3 publication Critical patent/ES2482701T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • G02C7/065—Properties on the principal line

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

Una lente oftálmica para gafas que presenta una superficie compleja que tiene un centro geométrico (0, 0), una cruz de montaje (CM), una meridiana sensiblemente umbilicada que presenta una adición de potencia (A) entre un punto de referencia en visión de lejos (VL) y un punto de referencia en visión de cerca (VP), teniendo la superficie compleja: - una diferencia de esfera media normalizada a la adición sobre la meridiana, entre el centro geométrico (0, 0) del cristal y el punto de control en visión de lejos (VL), inferior o igual a 0,1; - una longitud de progresión inferior o igual a 14 mm, estando definida la longitud de progresión como la distancia vertical entre la cruz de montaje (CM) y el punto de la meridiana para el que la esfera media alcanza el 85% de la progresión de la adición; - un rebote de la cantidad de esfera normalizada a la adición (Esfera/Adición) sobre un círculo de radio de 20 mm centrado sobre el centro geométrico de la lente inferior a 0,11; - una pendiente máxima de la variación de la esfera normalizada a la adición a lo largo de la meridiana comprendida entre 0,09 y 0,11 mm-1.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8

Claims (1)

  1. imagen1
ES06726160.2T 2005-04-08 2006-03-31 Lente oftálmica Active ES2482701T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0503543A FR2884325B1 (fr) 2005-04-08 2005-04-08 Lentille ophtalmique
FR0503543 2005-04-08
PCT/FR2006/000711 WO2006108942A1 (fr) 2005-04-08 2006-03-31 Lentille ophtalmique

Publications (1)

Publication Number Publication Date
ES2482701T3 true ES2482701T3 (es) 2014-08-04

Family

ID=35431098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06726160.2T Active ES2482701T3 (es) 2005-04-08 2006-03-31 Lente oftálmica

Country Status (12)

Country Link
US (1) US7207674B2 (es)
EP (1) EP1869522B1 (es)
JP (1) JP4905997B2 (es)
KR (1) KR101228458B1 (es)
CN (1) CN101156105B (es)
AU (1) AU2006234390B2 (es)
BR (1) BRPI0610695A8 (es)
CA (1) CA2604406C (es)
ES (1) ES2482701T3 (es)
FR (1) FR2884325B1 (es)
PT (1) PT1869522E (es)
WO (1) WO2006108942A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924825B1 (fr) * 2007-12-11 2010-08-20 Essilor Int Lentille ophtalmique progressive.
CN102792211B (zh) 2010-01-18 2014-10-29 依视路国际集团（光学总公司） 设计眼科渐进镜片的方法
US9057886B2 (en) * 2011-04-14 2015-06-16 Fssilor International (Compagnie Generale D'optique) Methods of designing progressive addition lenses
CN104204915B (zh) * 2012-03-23 2017-03-01 Hoya株式会社 眼镜镜片、及眼镜镜片的设计方法、制造方法以及制造系统
US10048512B2 (en) * 2016-10-08 2018-08-14 eyeBrain, Medical, Inc. Low-convergence spectacles
CN108957787B (zh) * 2018-09-28 2024-10-15 戴明华 全矫足改善弱视或防止散光及视力恶化的眼镜片及治疗仪

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588973B1 (fr) 1985-10-23 1988-01-08 Essilor Int Lentille ophtalmique progressive
FR2683643B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2683642B1 (fr) 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2699294B1 (fr) 1992-12-11 1995-02-10 Essilor Int Lentille ophtalmique multifocale progressive.
FR2704327B1 (fr) * 1993-04-23 1995-06-23 Essilor Int Paire de lentilles ophtalmiques multifocales progressives.
FR2726374B1 (fr) * 1994-10-28 1996-12-27 Essilor Int Lentille ophtalmique multifocale progressive
FR2753805B1 (fr) * 1996-09-20 1998-11-13 Essilor Int Jeu de lentilles ophtalmiques multifocales progressives
AUPO903197A0 (en) * 1997-09-09 1997-10-02 Sola International Holdings Ltd Improved progressive lens
FR2770000B1 (fr) * 1997-10-16 1999-12-31 Essilor Int Lentille ophtalmique multifocale
US6540354B2 (en) * 1997-10-16 2003-04-01 Essilor International Multifocal ophthalmic lens
US6102544A (en) * 1997-10-16 2000-08-15 Essilor International Multifocal ophthalmic lens
FR2769998B1 (fr) * 1997-10-16 1999-12-31 Essilor Int Lentille ophtalmique multifocale
FR2769997B1 (fr) 1997-10-16 1999-12-31 Essilor Int Lentille ophtalmique multifocale
FR2769999B1 (fr) * 1997-10-16 1999-12-31 Essilor Int Lentille ophtalmique multifocale
FR2783938B1 (fr) 1998-09-28 2000-11-17 Essilor Int Lentilles ophtalmiques toriques
EP0994375B1 (en) * 1998-10-16 2006-12-27 Essilor International Method of making a pair of multifocal progressive spectacle lenses
AUPQ065599A0 (en) * 1999-05-31 1999-06-24 Sola International Holdings Ltd Progressive lens
CA2386062A1 (en) * 1999-10-01 2001-04-12 Sola International Holdings Ltd. Progressive lens
WO2001081982A2 (de) * 2000-04-25 2001-11-01 Optische Werke G. Rodenstock Progressives brillenglas mit geringen schaukeleffekten
FR2809193B1 (fr) * 2000-05-16 2002-08-09 Essilor Int Lentille ophtalmique multifocale progressive a variation de puissance rapide
FR2820516B1 (fr) * 2001-02-02 2003-05-16 Essilor Int Lentille ophtalmique multifocale progressive a variation de puissance rapide
FR2820515B1 (fr) * 2001-02-02 2003-05-16 Essilor Int Lentille ophtalmique multifocale progressive a variation de puissance rapide
BR0214533A (pt) 2001-12-05 2004-11-09 Sola Int Holdings Lente progressiva balanceadas
FR2850763B1 (fr) * 2003-02-03 2005-07-01 Essilor Int Lentille aphtalmique a addition progressive de puissance et de prisme
FR2920515A1 (fr) * 2007-09-03 2009-03-06 Nathalie Daniel Dispositif modulable pour la conception de panneaux muraux, cloisons ou autres rideaux

Also Published As

Publication number Publication date
FR2884325A1 (fr) 2006-10-13
PT1869522E (pt) 2014-07-25
CN101156105B (zh) 2010-07-14
CA2604406C (fr) 2014-07-29
JP2008535031A (ja) 2008-08-28
AU2006234390A1 (en) 2006-10-19
KR20070116055A (ko) 2007-12-06
FR2884325B1 (fr) 2007-06-01
KR101228458B1 (ko) 2013-01-31
BRPI0610695A8 (pt) 2018-08-14
EP1869522B1 (fr) 2014-05-14
BRPI0610695A2 (pt) 2010-07-20
US20060262270A1 (en) 2006-11-23
BRPI0610695B1 (pt) 2018-01-16
AU2006234390B2 (en) 2011-03-31
CN101156105A (zh) 2008-04-02
US7207674B2 (en) 2007-04-24
EP1869522A1 (fr) 2007-12-26
JP4905997B2 (ja) 2012-03-28
WO2006108942A1 (fr) 2006-10-19
CA2604406A1 (fr) 2006-10-19

Similar Documents

Publication Publication Date Title
ES2482701T3 (es) Lente oftálmica
ES2515469T3 (es) Dispositivo de iluminación y luminaria
ES2643048T3 (es) Dispositivo de iluminación
EP2848987A3 (en) Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal
AR045370A1 (es) Sistema de lente electro-activo
ES2518927T3 (es) Modelado de una superficie de una lente oftálmica
EP1513000B8 (de) HMD-Vorrichtung (Head Mounted Display) mit einer eine asphärische Fläche aufweisenden Abbildungsoptik
ES2527553T3 (es) Gafas
MY188306A (en) Optical lens assembly and apparatus having the same
EP2372407A3 (en) Optical element with a Fresnel lens, display apparatus, display method, and moving body
CL2011001213S1 (es) Medio de grabacion compuesto por un cuerpo plano que posee un vertice superior cortado en angulo, una arista superior biselada y las aristas verticales frontales con un rebaje rectangular con una muesca transversal rectangular en el lado vertical donde esta el vertice cortado en angulo.
BR112013005651A2 (pt) lente com parede de menisco multiconvexo
JP2013093583A5 (es)
AR061449A1 (es) Region superficial progresiva estatica en comunicacion optica con una optica dinamica
TWM490012U (en) Imaging lens and imaging apparatus including the imaging lens
CN103698903A (zh) 一种偏光镜片
ES2567578T3 (es) Luz de vehículo de motor
JP2015524081A5 (es)
GB2537217A (en) Improvements in and relating to lenses
EP2963744A3 (en) Surface emitting laser and optical coherence tomography apparatus including the same
CL2011000721S1 (es) Telefono movil de cuerpo rectangular, con sus vertices curvos en un radio menor, cara anterior plana y su cara posterior en forma de arco convexo extendido, desde la linea de centro de simetria en la cara inferior se eleva en el sentido positivo del eje de las "x", para formar un arco concavo, que remata en el extremo derecho.
US10254469B2 (en) Flexible display panel, method of preparing the same and flexible display device
TW200707016A (en) Backlight unit
US10018756B2 (en) Display apparatus and electronic device
CN104595790B (zh) 光源模组