ES2092380T3 - Lente oftalmica para vision simultanea para la correccion de la presbicia y juego de dos de dichas lentes oftalmicas para un mismo portador. - Google Patents

Lente oftalmica para vision simultanea para la correccion de la presbicia y juego de dos de dichas lentes oftalmicas para un mismo portador.

Info

Publication number
ES2092380T3
ES2092380T3 ES94400327T ES94400327T ES2092380T3 ES 2092380 T3 ES2092380 T3 ES 2092380T3 ES 94400327 T ES94400327 T ES 94400327T ES 94400327 T ES94400327 T ES 94400327T ES 2092380 T3 ES2092380 T3 ES 2092380T3
Authority
ES
Spain
Prior art keywords
vision
correction
corresponds
ophthalmic
presbitia
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.)
Expired - Lifetime
Application number
ES94400327T
Other languages
English (en)
Inventor
Dominique Baude
Pierre Monteil
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 ES2092380T3 publication Critical patent/ES2092380T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • 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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/042—Simultaneous type
    • 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

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)
  • Prostheses (AREA)

Abstract

SE TRATA DE UNA LENTE OFTALMICA DEL GENERO SEGUN EL CUAL, PARA LA DEFINICION DE DOS ZONAS DE VISION DISTINTAS, UNA, (Z ), QUE CORRESPONDE A LA VISION DE LEJOS, OTRA, (Z ), QUE CORRESPONDE A LA VISION DE CERCA, LA CURVA REPRESENTATIVA DE LA POTENCIA EN FUNCION DE LA ALTURA H EN RELACION AL EJE (A) SE SITUA EN UNA ZONA COMPRENDIDA ENTRE UNA CURVA ENVOLVENTE INFERIOR Y UNA CURVA ENVOLVENTE SUPERIOR QUE RESPONDEN A ECUACIONES POLINOMIALES DETERMINADAS EN LAS CUALES LOS COEFICIENTES DEPENDEN DE LA SUMA DE POTENCIA QUE CORRESPONDE AL GRADO DE PRESBICIA DEL PORTADOR. SEGUN LA INVENCION, UNA CUALQUIERA DE LAS DOS ZONAS DE VISION (Z O Z ) ESTA REFORZADA EN RELACION A LA OTRA, LAS SUPERFICIES S , S CORRESPONDIENTES ESTAN ENTRE ELLAS EN LA RELACION SIGUIENTE: PARA UNA VISION DE CERCA REFORZADA ( ) Y, PARA UNA VISION DE LEJOS REFORZADA: ( ). APLICACION PARA LA CORRECCION DE LA PRESBICIA.
ES94400327T 1993-02-18 1994-02-15 Lente oftalmica para vision simultanea para la correccion de la presbicia y juego de dos de dichas lentes oftalmicas para un mismo portador. Expired - Lifetime ES2092380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301831A FR2701770B1 (fr) 1993-02-18 1993-02-18 Lentille ophtalmique à vision simultanée pour la correction de la presbytie et jeu de deux telles lentilles ophtalmiques pour un même porteur .

Publications (1)

Publication Number Publication Date
ES2092380T3 true ES2092380T3 (es) 1996-11-16

Family

ID=9444174

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400327T Expired - Lifetime ES2092380T3 (es) 1993-02-18 1994-02-15 Lente oftalmica para vision simultanea para la correccion de la presbicia y juego de dos de dichas lentes oftalmicas para un mismo portador.

Country Status (7)

Country Link
US (1) US5530491A (es)
EP (1) EP0611979B1 (es)
JP (1) JPH06250127A (es)
CA (1) CA2115804A1 (es)
DE (1) DE69400532T2 (es)
ES (1) ES2092380T3 (es)
FR (1) FR2701770B1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704327B1 (fr) * 1993-04-23 1995-06-23 Essilor Int Paire de lentilles ophtalmiques multifocales progressives.
FR2737312B1 (fr) * 1995-07-25 1997-10-10 Essilor Int Lentille optique a vision simultanee progressive pour la correction d'une presbytie correspondant a une faible addition
WO1997012272A1 (en) 1995-09-29 1997-04-03 Dunn Stephen A Contact lens and process for fitting
US5864379A (en) * 1996-09-27 1999-01-26 Dunn; Stephen A. Contact lens and process for fitting
US6089711A (en) * 1997-11-05 2000-07-18 Blankenbecler; Richard Radial gradient contact lenses
TW532488U (en) 1998-02-11 2003-05-11 Euro Lens Technology S P A A progressive multifocal contact lens suitable for compensating presbyopia
ES2277430T3 (es) * 1998-03-04 2007-07-01 Visx Incorporated Sistema de tratamiento con laser de la presbicia.
EP1103014A4 (en) 1998-08-06 2006-09-06 John B W Lett ASPHERIC MULTIFOCAL LENSES
EP1147448A4 (en) * 1998-12-16 2008-12-10 Novartis Ag MULTIFOCAL CONTACT LENSES WITH ASPHERIC SURFACES
WO2001025837A1 (en) * 1999-10-01 2001-04-12 Sola International Holdings Ltd Progressive lens
FR2803921B1 (fr) * 2000-01-14 2002-04-05 Essilor Int Jeu de deux lentilles ophtalmiques, gamme et procede pour constituer un tel jeu
US8668735B2 (en) 2000-09-12 2014-03-11 Revision Optics, Inc. Corneal implant storage and delivery devices
CA2421948C (en) 2000-09-12 2009-12-22 Anamed, Inc. System for packaging and handling an implant and method of use
US6520638B1 (en) 2001-08-14 2003-02-18 Johnson & Johnson Vision Care, Inc. Methods for designing multifocal ophthalmic lenses
US6709103B1 (en) 2002-10-31 2004-03-23 Johnson & Johnson Vision Care, Inc. Methods for designing multifocal ophthalmic lenses
US6802607B2 (en) * 2002-10-31 2004-10-12 Johnson & Johnson Vision Care, Inc. Progressive cylinder ophthalmic lenses
US7370962B2 (en) * 2002-10-31 2008-05-13 Johnson & Johnson Vision Care, Inc. Pupil regulated multifocal contact lenses
DE10258332A1 (de) * 2002-12-12 2004-07-08 Rodenstock Gmbh Brillenglaspaar
US8057541B2 (en) 2006-02-24 2011-11-15 Revision Optics, Inc. Method of using small diameter intracorneal inlays to treat visual impairment
US10835371B2 (en) 2004-04-30 2020-11-17 Rvo 2.0, Inc. Small diameter corneal inlay methods
US7776086B2 (en) 2004-04-30 2010-08-17 Revision Optics, Inc. Aspherical corneal implant
US10555805B2 (en) 2006-02-24 2020-02-11 Rvo 2.0, Inc. Anterior corneal shapes and methods of providing the shapes
DE102006021521A1 (de) * 2006-05-05 2007-11-08 Carl Zeiss Meditec Ag Asphärische künstliche Augenlinse und Verfahren für die Konstruktion einer solchen
US8162953B2 (en) 2007-03-28 2012-04-24 Revision Optics, Inc. Insertion system for corneal implants
US9549848B2 (en) 2007-03-28 2017-01-24 Revision Optics, Inc. Corneal implant inserters and methods of use
US9271828B2 (en) 2007-03-28 2016-03-01 Revision Optics, Inc. Corneal implant retaining devices and methods of use
US20080297721A1 (en) * 2007-05-29 2008-12-04 Amitava Gupta Lens designs for treating asthenopia caused by visual defects
WO2009124268A2 (en) 2008-04-04 2009-10-08 Revision Optics, Inc. Corneal inlay design and methods of correcting vision
US9539143B2 (en) 2008-04-04 2017-01-10 Revision Optics, Inc. Methods of correcting vision
US8469948B2 (en) 2010-08-23 2013-06-25 Revision Optics, Inc. Methods and devices for forming corneal channels
KR101762932B1 (ko) 2011-10-21 2017-08-04 리비젼 옵틱스, 인크. 각막 이식물 저장 및 전달 디바이스
TWI588560B (zh) 2012-04-05 2017-06-21 布萊恩荷登視覺協會 用於屈光不正之鏡片、裝置、方法及系統
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
US9541773B2 (en) 2012-10-17 2017-01-10 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
WO2016144404A1 (en) 2015-03-12 2016-09-15 Revision Optics, Inc. Methods of correcting vision

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580882A (en) * 1983-04-21 1986-04-08 Benjamin Nuchman Continuously variable contact lens
DE3343891C2 (de) * 1983-12-05 1986-06-05 Optische Werke G. Rodenstock, 8000 München Mehrstärkenglas mit hohem positiven Brechwert
US4676610A (en) * 1983-07-22 1987-06-30 Sola International Holdings Ltd. Method of making progressive lens surface and resulting article
US4636049A (en) * 1983-09-20 1987-01-13 University Optical Products Co. Concentric bifocal contact lens
US4869588A (en) * 1987-09-14 1989-09-26 Opticorp, Inc. Non-progressive multifocal ophthamic lenses
FR2642854B1 (fr) * 1989-02-03 1991-05-03 Essilor Int Lentille optique a vision simultanee pour la correction de la presbytie
US5002382A (en) * 1989-12-07 1991-03-26 Leonard Seidner Multifocal corneal contact lenses
GB9008582D0 (en) * 1990-04-17 1990-06-13 Pilkington Diffractive Lenses Method and contact lenses for treating presbyobia
US5139325A (en) * 1991-01-25 1992-08-18 Oksman Henry C Wide depth of focus power add to intraocular and contact lenses

Also Published As

Publication number Publication date
FR2701770B1 (fr) 1995-05-12
EP0611979B1 (fr) 1996-09-18
CA2115804A1 (fr) 1994-08-19
EP0611979A1 (fr) 1994-08-24
FR2701770A1 (fr) 1994-08-26
US5530491A (en) 1996-06-25
DE69400532D1 (de) 1996-10-24
DE69400532T2 (de) 1997-03-20
JPH06250127A (ja) 1994-09-09

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