MX169482B - Lente oftalmico de potencia regresiva - Google Patents

Lente oftalmico de potencia regresiva

Info

Publication number
MX169482B
MX169482B MX009857A MX985787A MX169482B MX 169482 B MX169482 B MX 169482B MX 009857 A MX009857 A MX 009857A MX 985787 A MX985787 A MX 985787A MX 169482 B MX169482 B MX 169482B
Authority
MX
Mexico
Prior art keywords
power
ophthalmic lens
power ophthalmic
lens
regressive
Prior art date
Application number
MX009857A
Other languages
English (en)
Inventor
John T Winthrop
Original Assignee
American Optical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25481911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX169482(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Optical Corp filed Critical American Optical Corp
Publication of MX169482B publication Critical patent/MX169482B/es

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
    • G02C7/024—Methods of designing ophthalmic 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
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

La presente invención se refiere a un lente oftálmico de potencia progresiva, que comprende un cuerpo de lente que tiene una superficie de potencia progresiva, con una porción de lectura, de potencia relativamente alta, y una porción de distancia, de potencia relativamente menor; caracterizado porque comprende regiones de potencia constante en la porción de lectura y la porción de distancia que incluyen substancialmente dos puntos espaciados sobre la superficie de potencia progresiva del lente, y dicha superficie se configura para distribuir el astigmatismo superficial sobre un área mayor.
MX009857A 1986-12-19 1987-12-21 Lente oftalmico de potencia regresiva MX169482B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94470286A 1986-12-19 1986-12-19

Publications (1)

Publication Number Publication Date
MX169482B true MX169482B (es) 1993-07-07

Family

ID=25481911

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009857A MX169482B (es) 1986-12-19 1987-12-21 Lente oftalmico de potencia regresiva

Country Status (17)

Country Link
US (1) US4861153A (es)
EP (2) EP0271920B2 (es)
JP (2) JPS63192013A (es)
KR (1) KR910001612B1 (es)
AR (1) AR244443A1 (es)
AT (2) ATE126359T1 (es)
AU (1) AU592484B2 (es)
BR (1) BR8706944A (es)
CA (1) CA1299400C (es)
DE (2) DE3751443T3 (es)
DK (1) DK172417B1 (es)
ES (1) ES2075828T3 (es)
GR (1) GR3018026T3 (es)
IL (1) IL84814A (es)
MX (1) MX169482B (es)
NO (1) NO180068C (es)
NZ (1) NZ222965A (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861153A (en) * 1986-12-19 1989-08-29 American Optical Corporation Progressive addition spectacle lens
US5123725A (en) * 1986-12-19 1992-06-23 American Optical Corporation Progressive addition spectacle lens
AU650617B2 (en) * 1989-02-21 1994-06-30 American Optical Corporation Progressive addition spectacle lens
US5689324A (en) 1992-08-18 1997-11-18 Q2100, Inc. Progressive lens
JPH06118353A (ja) * 1992-10-02 1994-04-28 Kiyoshi Yamaguchi 多焦点レンズ
US5285222A (en) * 1992-11-20 1994-02-08 Gentex Optics, Inc. Progressive lens series
US5327181A (en) * 1993-01-12 1994-07-05 Gentex Optics, Inc. Progressive lens for specialty and occupational use
FR2704327B1 (fr) * 1993-04-23 1995-06-23 Essilor Int Paire de lentilles ophtalmiques multifocales progressives.
EP0744646A4 (en) * 1994-10-06 2000-05-24 Seiko Epson Corp MULTIFOYER PROGRESSIVE CURVE OPTICAL LENSES AND MANUFACTURING METHOD THEREOF
BR9509477A (pt) * 1994-10-21 1997-09-30 Sola Int Holdings Lentes oftalmicas aperfeiçoadas
US5691798A (en) * 1995-07-27 1997-11-25 Teijin Chemicals Ltd. Progressive power ophthalmic lens
US5726734A (en) * 1996-01-19 1998-03-10 American Optical Corporation Hard/soft superposition progressive lens design
US5715032A (en) * 1996-03-19 1998-02-03 Optical Radiation Corporation Progressive addition power ophthalmic lens
US6000798A (en) * 1997-10-06 1999-12-14 Innotech Inc. Ophthalmic optic devices
US6183084B1 (en) 1998-07-30 2001-02-06 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6142627A (en) * 1998-12-01 2000-11-07 Sola International, Inc. Short-corridor progressive lens
US6174059B1 (en) 1999-05-14 2001-01-16 James E. Haley Eyeglasses and method of viewing
WO2001025837A1 (en) 1999-10-01 2001-04-12 Sola International Holdings Ltd Progressive lens
ES2304385T3 (es) * 2000-04-25 2008-10-16 Rodenstock Gmbh Cristal de gafas progresivo.
CN100510845C (zh) 2002-05-31 2009-07-08 克劳斯鲍斯光学有限公司 渐进递增光焦度的镜片
DE10241208B4 (de) * 2002-09-05 2007-07-05 Kristian Dr. Hohla Presbyopiekorrigierende Kontaktlinse und Herstellungsverfahren für eine solche Kontaktlinse
US7044597B2 (en) 2003-12-16 2006-05-16 Bausch & Lomb Incorporated Multifocal contact lens and method of manufacture thereof
US8231524B2 (en) * 2005-09-20 2012-07-31 Ai Medical Devices, Inc. Endotracheal intubation device
US7658708B2 (en) * 2005-09-20 2010-02-09 Ai Medical Devices, Inc. Endotracheal intubation device
US20080074612A1 (en) * 2006-09-12 2008-03-27 James Joseph Kent Executive style progressive ophthalmic lens
JP2010503877A (ja) * 2006-09-15 2010-02-04 カール ツァイス ビジョン オーストラリア ホールディングス リミテッド 眼科用レンズ素子
WO2009058310A1 (en) 2007-10-30 2009-05-07 Visionware Llc Progressive reading and intermediate distance lens defined by employment of a zernike expansion
WO2010044862A1 (en) * 2008-10-17 2010-04-22 Ai Medical Devices, Inc. Endotracheal intubation device
JP4559515B2 (ja) * 2008-12-03 2010-10-06 クロスボウズ オプティカル リミテッド 累進屈折力レンズ
FR2945874A1 (fr) * 2009-05-20 2010-11-26 Essilor Int Lentille ophtalmique de type unifocale
JP5083634B2 (ja) * 2009-09-14 2012-11-28 東海光学株式会社 累進屈折力レンズ
US8042941B2 (en) * 2010-01-29 2011-10-25 Indizen Optical Technologies, S.I. Lens with continuous power gradation
EP2506063A1 (en) * 2011-03-31 2012-10-03 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Progressive ophthalmic lens
CN102419476B (zh) * 2011-12-23 2013-01-23 苏州大学 一种减小渐进多焦点镜片像散的优化方法
CN102937750B (zh) * 2012-12-07 2014-07-02 苏州大学 一种渐进多焦点片镜的设计方法
CN103246084B (zh) * 2013-05-29 2015-05-27 苏州科技学院 一种固定通道长度的渐进多焦点镜片
CN103246080B (zh) * 2013-05-29 2014-11-05 苏州科技学院 一种渐进多焦点眼用镜片的设计方法
CN103246083B (zh) * 2013-05-29 2015-05-27 苏州科技学院 一种渐进多焦点眼用镜片及其制备方法
US10394053B2 (en) 2013-12-31 2019-08-27 Patrick C Ho Displayed image-optimized lens
US9864212B2 (en) 2014-05-22 2018-01-09 Carl Zeiss Vision International Gmbh Method for reducing the thickness of a lens shape and uncut lens blank
WO2015178916A1 (en) 2014-05-22 2015-11-26 Carl Zeiss Vision International Gmbh Method for reducing the thickness of a lens shape and uncut lens blank
US11067830B2 (en) * 2015-10-15 2021-07-20 Essilor International Ophthalmic progressive addition lens for a farsighted and presbyopic wearer; method for providing such a lens
US10782541B2 (en) 2015-11-23 2020-09-22 Carl Zeiss Vision International Gmbh Method for designing a lens shape and spectacle lens
DE102016108958B4 (de) 2016-05-13 2018-04-12 Carl Zeiss Vision International Gmbh Verfahren zum näherungsweisen Ermitteln einer Gebrauchs-Nahwirkung eines Brillenglases, computerimplementiertes Verfahren, Computerprogrammprodukt und System
US10330950B2 (en) 2017-02-23 2019-06-25 Indizen Optical Technologies of America, LLC Progressive lenses with reduced peripheral mean sphere
CN107632412B (zh) * 2017-09-14 2019-05-10 苏州科技大学 一种曲率中心优化的渐进多焦点眼用镜片及其制备方法
WO2019106399A1 (en) 2017-11-29 2019-06-06 Carl Zeiss Vision International Gmbh Manufacturing method for manufacturing a spectacle lens, spectacle lens, and lens design method
CN109935973B (zh) * 2017-12-19 2020-12-18 中国科学院深圳先进技术研究院 一种背向散射天线及其分布方法
US11520308B2 (en) 2020-07-29 2022-12-06 Indizen Optical Technologies of America, LLC Progressive lenses with variable reduced peripheral mean sphere
DE102020004840A1 (de) 2020-08-07 2022-02-10 Rodenstock Gmbh Verbesserte Berechnung ophthalmischer Linsen
CN112505948A (zh) * 2020-11-27 2021-03-16 江苏圣谱光学技术有限公司 基于正弦曲线的渐进多焦点镜片及其设计方法
CN116224620A (zh) * 2022-12-26 2023-06-06 江苏圣谱光学技术有限公司 一种基于双曲正切函数的镜片边缘减薄设计方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878721A (en) * 1954-02-03 1959-03-24 Farrand Optical Co Inc Multifocal ophthalmic lenses
CA583087A (en) * 1955-06-04 1959-09-15 J. Davenport Lawrence Variable power lens
FR1509090A (fr) * 1966-11-29 1968-01-12 Lunetiers Cottet Poichet Soc D Perfectionnements aux lentilles ophtalmiques à puissance focale progressivement variable
US4150113A (en) 1969-06-03 1979-04-17 Telec S.A. Enzymatic dentifrices
BE755907A (fr) * 1969-09-11 1971-02-15 Lunetiers Lentilles a puissance focale progressive
US4154815A (en) 1970-04-01 1979-05-15 Lever Brothers Company Zinc and enzyme toothpowder dentifrice
NL7107504A (es) * 1971-06-01 1972-12-05
US4056311A (en) * 1973-08-16 1977-11-01 American Optical Corporation Progressive power ophthalmic lens having a plurality of viewing zones with non-discontinuous variations therebetween
GB1569764A (en) * 1976-11-02 1980-06-18 American Optical Corp Progressive power ophthalmic lens
DE2814916C3 (de) * 1978-04-06 1982-01-07 Optische Werke G. Rodenstock, 8000 München Brillenglas mit einem zwischen Fernteil und Nahteil liegenden Progressionsbereich
FR2425653A1 (fr) * 1978-05-12 1979-12-07 Essilor Int Procede pour elaborer une surface de refraction d'une lentille ophtalmique a puissance focale progressivement variable
US4274717A (en) * 1979-05-18 1981-06-23 Younger Manufacturing Company Ophthalmic progressive power lens and method of making same
DE3005342A1 (de) * 1980-02-13 1981-08-20 Hilti AG, 9494 Schaan Pulverkraftbetriebenes bolzen-setzgeraet
US4307945A (en) * 1980-02-14 1981-12-29 Itek Corporation Progressively varying focal power opthalmic lens
DE3016935C2 (de) * 1980-05-02 1991-01-24 Fa. Carl Zeiss, 7920 Heidenheim Multifokale Brillenlinse mit gebietsweise gleitendem Brechwert
FR2495789B1 (fr) * 1980-12-05 1986-02-14 Suwa Seikosha Kk Lentille multifocale progressive
FR2499725B1 (fr) * 1981-02-09 1985-07-05 American Optical Corp Lentilles ophtalmiques a puissance progressive
US4514061A (en) * 1981-04-02 1985-04-30 American Optical Corporation Progressive power ophthalmic lenses
US4418992A (en) * 1982-05-17 1983-12-06 Younger Manufacturing Company Ophthalmic progressive power lens and method of making same
JPS5958415A (ja) * 1982-09-29 1984-04-04 Seiko Epson Corp 累進多焦点レンズ
US4861153A (en) * 1986-12-19 1989-08-29 American Optical Corporation Progressive addition spectacle lens
ATE73991T1 (de) 1987-01-08 1992-04-15 Douwe Egberts Tabaksfab Mittel zur oralen hygiene.
FI910121A (fi) 1990-01-11 1991-07-12 Warner Lambert Co Hydrokolloidiskt fyllnadsmedel och detta innehaollande kompositioner.

Also Published As

Publication number Publication date
DE3751443T3 (de) 2002-10-31
DE3752377D1 (de) 2004-10-21
EP0271920B1 (en) 1995-08-09
AU592484B2 (en) 1990-01-11
US4861153A (en) 1989-08-29
AU8260587A (en) 1988-07-21
NO180068C (no) 1997-02-05
KR910001612B1 (ko) 1991-03-16
AR244443A1 (es) 1993-10-29
GR3018026T3 (en) 1996-02-29
DE3751443T2 (de) 1996-02-01
DE3751443D1 (de) 1995-09-14
ES2075828T3 (es) 1995-10-16
BR8706944A (pt) 1988-07-26
DK172417B1 (da) 1998-05-25
JPH0146850B2 (es) 1989-10-11
JPH0667124A (ja) 1994-03-11
DK669487D0 (da) 1987-12-18
NZ222965A (en) 1990-08-28
EP0271920A3 (en) 1990-04-18
DK669487A (da) 1988-06-20
EP0271920B2 (en) 2001-08-08
NO875325D0 (no) 1987-12-18
NO180068B (no) 1996-10-28
NO875325L (no) 1988-06-20
CA1299400C (en) 1992-04-28
EP0654692B1 (en) 2004-09-15
IL84814A0 (en) 1988-06-30
ATE276534T1 (de) 2004-10-15
DE3752377T2 (de) 2005-09-01
EP0271920A2 (en) 1988-06-22
KR880008056A (ko) 1988-08-30
IL84814A (en) 1991-12-15
ATE126359T1 (de) 1995-08-15
JPS63192013A (ja) 1988-08-09
EP0654692A1 (en) 1995-05-24

Similar Documents

Publication Publication Date Title
MX169482B (es) Lente oftalmico de potencia regresiva
ES2179849T3 (es) Lentes de contacto asfericas, asimetricas.
ATE185697T1 (de) Androgentherapie am auge beim sjögrensyndrom
KR900702398A (ko) 점진적 편심 다초점 콘택트렌즈 및 그 제조방법
ES2045470T3 (es) Formulaciones medicinales en aerosol.
ES2184826T3 (es) Lente oftalmica multifocal.
AR021704A1 (es) Un articulo absorbente con una aleta adhesiva
ES2090078T5 (es) Articulo absorbente conformable.
DE69629583D1 (de) Bioartifizielle vorrichtungen und hierfür verwendete zellhaltige matrix
SE9302951D0 (sv) Laseranordning med i en optisk kavitet seriekopplade laserstrukturer
SE9302950L (sv) Ytemitterande laseranordning med vertikal kavitet
PE20000149A1 (es) Sistema de articulo absorbente altamente eficaz y prenda interior para sostener el mismo
ES2180615T3 (es) Tornillo autotaladrador de cabeza avellanada.
ES2015508T3 (es) Dispositivo para fijar un contador de agua sobre la base de un soporte y procedimiento correspondiente.
UY24017A1 (es) PAñAL CON CARACTERISTICAS DE ELONGACION LATERAL MEJORADAS
ES2042856T3 (es) Dispositivo para la reduccion de oscilaciones de carroceria.
Mullen Issues in the morphology and phonology of Amharic the lexical generation of pronominal clitics.
DE58908544D1 (de) Benzamid gegen kognitive Erkrankungen.
DE68910332D1 (de) Schwingungsisolierende Vorrichtung vom Buchsentyp mit in einem elastischen Körper vorgesehenen, flüssigkeitsgefüllten Räumen.
PE23297A1 (es) Cuerpo absorbente que incluye cavidades
NO883292D0 (no) Fast pigg, resp. hylsemontert pigg, anbragt i et kjoeretoeydekk.
KR850002523A (ko) 광분기 및 스위칭 장치
SV1995000051A (es) Estructura de fibra para transportar un liquido k-c
ES2136256T3 (es) Cubiertas de neumatico radiales.
FI902237A0 (fi) Anordning foer undersoekning av kontaktlinser.