ES2081812T3 - Lente oftalmica difractiva multifocal. - Google Patents

Lente oftalmica difractiva multifocal.

Info

Publication number
ES2081812T3
ES2081812T3 ES88310564T ES88310564T ES2081812T3 ES 2081812 T3 ES2081812 T3 ES 2081812T3 ES 88310564 T ES88310564 T ES 88310564T ES 88310564 T ES88310564 T ES 88310564T ES 2081812 T3 ES2081812 T3 ES 2081812T3
Authority
ES
Spain
Prior art keywords
difractive
ophthalmic lens
lens
multifocal ophthalmic
optic zone
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
ES88310564T
Other languages
English (en)
Inventor
Allen L Dr Cohen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2081812T3 publication Critical patent/ES2081812T3/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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric 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
    • G02C7/04—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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Materials For Medical Uses (AREA)
  • Pyrane Compounds (AREA)
  • Insulated Conductors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

LENTE DE CONTACTO QUE CONTIENE MAS DE UNA PLACA DE FASE DENTRO DE SU ZONA OPTICA, INCLUYENDO LENTES DE CONTACTO DISEÑO COHEN. TIENE OPTICA DE PLACA DE FASE DENTRO DE SU ZONA OPTICA, VARIANDO PROGRESIVAMENTE LA INTENSIDAD DE LA LUZ ENFOCADA POR PLACAS DE FASE BIFOCALES ENTRE LOS FOCOS DE DIFRACCION UTILIZANDO ESCALAS DE DIFRACCION EN LAS PLACAS DE FASE DE DIFERENTE PROFUNDIDAD Y ALTURA, ALINEADAS PARA COOPERACION EN RELACION A LA SUPERFICIE CURVA DE LA BASE DE LA LENTE FRENTE A LA CUAL SE ENCUENTRAN.
ES88310564T 1987-11-12 1988-11-10 Lente oftalmica difractiva multifocal. Expired - Lifetime ES2081812T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/120,262 US4881805A (en) 1987-11-12 1987-11-12 Progressive intensity phase bifocal

Publications (1)

Publication Number Publication Date
ES2081812T3 true ES2081812T3 (es) 1996-03-16

Family

ID=22389197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88310564T Expired - Lifetime ES2081812T3 (es) 1987-11-12 1988-11-10 Lente oftalmica difractiva multifocal.

Country Status (14)

Country Link
US (1) US4881805A (es)
EP (1) EP0317168B1 (es)
JP (1) JP2951334B2 (es)
KR (1) KR0132783B1 (es)
CN (1) CN1019865B (es)
AT (1) ATE133795T1 (es)
AU (1) AU605724B2 (es)
CA (1) CA1316381C (es)
DE (1) DE3854957T2 (es)
ES (1) ES2081812T3 (es)
GR (1) GR3019418T3 (es)
IE (1) IE73483B1 (es)
IL (1) IL88347A (es)
ZA (1) ZA888414B (es)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
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US5144483A (en) * 1986-05-14 1992-09-01 Cohen Allen L Diffractive multifocal optical device
US5076684A (en) * 1988-04-01 1991-12-31 Minnesota Mining And Manufacturing Company Multi-focal diffractive ophthalmic lenses
ATE133796T1 (de) * 1988-07-20 1996-02-15 Allen L Dr Cohen Multifokale, diffraktive optische vorrichtung
US5121980A (en) * 1989-04-19 1992-06-16 Cohen Allen L Small aperture multifocal
US5237451A (en) * 1989-11-17 1993-08-17 Minnesota Mining And Manufacturing Company Beam shaping system using diffraction
US5044706A (en) * 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
US5089023A (en) * 1990-03-22 1992-02-18 Massachusetts Institute Of Technology Diffractive/refractive lens implant
US5178636A (en) * 1990-05-14 1993-01-12 Iolab Corporation Tuned fresnel lens for multifocal intraocular applications including small incision surgeries
US5096285A (en) * 1990-05-14 1992-03-17 Iolab Corporation Multifocal multizone diffractive ophthalmic lenses
US5117306A (en) * 1990-07-17 1992-05-26 Cohen Allen L Diffraction bifocal with adjusted chromaticity
US5229797A (en) * 1990-08-08 1993-07-20 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lenses
GB2256500A (en) * 1991-05-03 1992-12-09 Minnesota Mining & Mfg Diffractive mirror having diffractive zones seperated by optical steps
JP3333886B2 (ja) * 1992-09-17 2002-10-15 ミノルタ株式会社 ホログラフィ素子
US5344447A (en) * 1992-11-12 1994-09-06 Massachusetts Institute Of Technology Diffractive trifocal intra-ocular lens design
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US5748282A (en) * 1993-01-27 1998-05-05 Pilkington Barnes Hind, Inc. Multifocal contact lens
JPH06317764A (ja) * 1993-04-27 1994-11-15 Olympus Optical Co Ltd 光学的ローパスフィルター
US5895422A (en) * 1993-06-17 1999-04-20 Hauber; Frederick A. Mixed optics intraocular achromatic lens
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
US6158862A (en) * 1997-12-04 2000-12-12 Alcon Laboratories, Inc. Method of reducing glare associated with multifocal ophthalmic lenses
US6231603B1 (en) 1998-11-10 2001-05-15 Allergan Sales, Inc. Accommodating multifocal intraocular lens
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US20120016349A1 (en) 2001-01-29 2012-01-19 Amo Development, Llc. Hybrid ophthalmic interface apparatus and method of interfacing a surgical laser with an eye
US6596025B2 (en) * 2001-03-15 2003-07-22 Valdemar Portney Narrow profile intraocular lens
US7326246B2 (en) 2002-01-14 2008-02-05 Advanced Medical Optics, Inc. Accommodating intraocular lens with elongated suspension structure
US7025783B2 (en) 2002-01-14 2006-04-11 Advanced Medical Optics, Inc. Accommodating intraocular lens with integral capsular bag ring
US7150759B2 (en) 2002-01-14 2006-12-19 Advanced Medical Optics, Inc. Multi-mechanistic accommodating intraocular lenses
US6972033B2 (en) 2002-08-26 2005-12-06 Advanced Medical Optics, Inc. Accommodating intraocular lens assembly with multi-functional capsular bag ring
US6851803B2 (en) * 2002-10-24 2005-02-08 C. Benjamin Wooley Ophthalmic lenses with reduced chromatic blur
SE0203564D0 (sv) 2002-11-29 2002-11-29 Pharmacia Groningen Bv Multifocal opthalmic lens
US7896916B2 (en) 2002-11-29 2011-03-01 Amo Groningen B.V. Multifocal ophthalmic lens
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US7063422B2 (en) * 2003-04-16 2006-06-20 Novartis Ag Multifocal ophthalmic lens
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
US20050027354A1 (en) * 2003-07-28 2005-02-03 Advanced Medical Optics, Inc. Primary and supplemental intraocular lens
DE10349254A1 (de) * 2003-10-20 2005-05-12 Transmit Technologietransfer Intraokulare Linseneinrichtung zur Verbesserung des Sehvermögens bei Netzhauterkrankungen
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US7044597B2 (en) 2003-12-16 2006-05-16 Bausch & Lomb Incorporated Multifocal contact lens and method of manufacture thereof
US7025456B2 (en) * 2004-08-20 2006-04-11 Apollo Optical Systems, Llc Diffractive lenses for vision correction
US7156516B2 (en) * 2004-08-20 2007-01-02 Apollo Optical Systems Llc Diffractive lenses for vision correction
US7506983B2 (en) 2004-09-30 2009-03-24 The Hong Kong Polytechnic University Method of optical treatment
WO2006047698A1 (en) * 2004-10-25 2006-05-04 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US7441894B2 (en) * 2006-02-09 2008-10-28 Alcon Manufacturing, Ltd. Pseudo-accommodative IOL having diffractive zones with varying areas
AR062067A1 (es) 2006-07-17 2008-10-15 Novartis Ag Lentes de contacto toricas con perfil de potencia optica controlado
US7572007B2 (en) * 2006-08-02 2009-08-11 Alcon, Inc. Apodized diffractive IOL with frustrated diffractive region
CA2674018C (en) 2006-12-29 2015-05-26 Advanced Medical Optics, Inc. Multifocal accommodating intraocular lens
US7713299B2 (en) 2006-12-29 2010-05-11 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
US20080269886A1 (en) * 2007-04-30 2008-10-30 Simpson Michael J IOL Peripheral Surface Designs to Reduce Negative Dysphotopsia
US20080269885A1 (en) * 2007-04-30 2008-10-30 Simpson Michael J IOL Peripheral Surface Designs to Reduce Negative Dysphotopsia
US8317321B2 (en) * 2007-07-03 2012-11-27 Pixeloptics, Inc. Multifocal lens with a diffractive optical power region
GB0715309D0 (en) * 2007-08-06 2007-09-19 Imp Innovations Ltd Contact lens for treating binocular diplopia
US8734511B2 (en) * 2008-10-20 2014-05-27 Amo Groningen, B.V. Multifocal intraocular lens
US8292953B2 (en) 2008-10-20 2012-10-23 Amo Groningen B.V. Multifocal intraocular lens
US8771348B2 (en) * 2008-10-20 2014-07-08 Abbott Medical Optics Inc. Multifocal intraocular lens
JP5410739B2 (ja) * 2008-12-01 2014-02-05 株式会社ニデック 多焦点眼内レンズの製造方法
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
WO2010073573A1 (ja) * 2008-12-26 2010-07-01 パナソニック株式会社 回折レンズ、およびこれを用いた撮像装置
US8128222B2 (en) * 2009-07-27 2012-03-06 Valdemar Portney Multifocal diffractive contact lens with bi-sign surface shape
WO2011017322A1 (en) 2009-08-03 2011-02-10 Abbott Medical Optics Inc. Intraocular lens for providing accomodative vision
PL2290411T3 (pl) 2009-08-27 2012-10-31 Polymer Tech International Eou Refrakcyjno-defrakcyjna soczewka
US9370416B2 (en) 2009-08-27 2016-06-21 Jagrat Natavar DAVE Refractive-diffractive lens
MX2012004531A (es) * 2009-10-26 2012-06-12 Novartis Ag Diseño difractivo a centro - distancia con desplazamiento de fase para implante ocular.
GB2507465A (en) * 2009-11-23 2014-05-07 Rayner Intraocular Lenses Ltd Intraocular lens with a Fresnel prism
CA2784782C (en) * 2009-12-18 2018-02-27 Hendrik A. Weeber Limited echelette lens, systems and methods
WO2012004746A2 (en) 2010-07-05 2012-01-12 Polymer Technologies International (Eou) Refractive-diffractive ophthalmic device and compositions useful for producing same
WO2013118177A1 (ja) * 2012-02-09 2013-08-15 株式会社メニコン 回折型多焦点眼用レンズとその製造方法
JP5916770B2 (ja) * 2012-02-09 2016-05-11 株式会社メニコン 多焦点眼用レンズとその製造方法
EP2813881B1 (en) * 2012-02-09 2016-07-06 Menicon Co., Ltd. Diffraction-type multifocal ophtalmic lens and manufacturing method therefor
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
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CN104918580B (zh) 2012-12-18 2017-10-27 诺华股份有限公司 用于提供具有改进的景深的眼内镜片的方法和系统
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JP6161404B2 (ja) * 2013-05-21 2017-07-12 株式会社メニコン 回折型多焦点眼用レンズおよびその製造方法
US9668916B2 (en) 2013-11-04 2017-06-06 Vance M. Thompson Conjunctival cover and methods therefor
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US9869883B2 (en) 2015-03-11 2018-01-16 Vance M. Thompson Tear shaping for refractive correction
CA3013857A1 (en) 2016-02-09 2017-08-17 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10353220B2 (en) 2016-10-17 2019-07-16 Vance M. Thompson Tear shaping for refractive correction
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US11262598B2 (en) 2017-06-28 2022-03-01 Amo Groningen, B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
AU2018292030B2 (en) 2017-06-28 2024-02-08 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
CN113331993B (zh) * 2017-07-24 2024-08-23 爱尔康公司 具有变形正弦相移结构的眼科透镜
EP3681438A1 (en) 2017-09-11 2020-07-22 AMO Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US10678067B2 (en) 2018-04-06 2020-06-09 Vance M. Thompson Tear shaping for refractive correction
US12204178B2 (en) 2018-12-06 2025-01-21 Amo Groningen B.V. Diffractive lenses for presbyopia treatment
AU2020416055B2 (en) 2019-12-30 2026-04-30 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
KR102927446B1 (ko) 2021-06-14 2026-02-13 알콘 인코포레이티드 다초점 회절성 실리콘 하이드로겔 콘택트렌즈
EP4435498A4 (en) * 2021-11-19 2025-11-12 Iucf Hyu CONTACT LENS WITH A MULTI-LAYER WAVELENGTH PLATE
WO2023099745A1 (en) 2021-12-03 2023-06-08 Amo Groningen B.V. Lenses having multi-ring design for vision treatment
JP2026506194A (ja) 2023-02-28 2026-02-20 アルコン インク． 埋め込み型コンタクトレンズ用のカラーマスク
TW202513284A (zh) 2023-06-01 2025-04-01 瑞士商愛爾康公司 嵌入式水凝膠接觸鏡片
CN121941943A (zh) 2023-11-20 2026-04-28 爱尔康公司 其中具有高折射率插入物的嵌入式接触镜片

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DE3377535D1 (en) * 1982-10-27 1988-09-01 Pilkington Plc Bifocal contact lens comprising a plurality of concentric zones
US4881804A (en) * 1987-11-12 1989-11-21 Cohen Allen L Multifocal phase plate with a pure refractive portion
ATE133796T1 (de) * 1988-07-20 1996-02-15 Allen L Dr Cohen Multifokale, diffraktive optische vorrichtung
IE73284B1 (en) * 1988-08-26 1997-05-21 Allen L Cohen The invention relates to a method of manufacturing a multifocal diffractive optical element

Also Published As

Publication number Publication date
CN1019865B (zh) 1992-12-30
DE3854957T2 (de) 1996-05-30
EP0317168A3 (en) 1990-07-18
JP2951334B2 (ja) 1999-09-20
IL88347A (en) 1992-05-25
GR3019418T3 (en) 1996-06-30
KR0132783B1 (ko) 1998-04-11
ZA888414B (en) 1989-07-26
CN1033884A (zh) 1989-07-12
ATE133795T1 (de) 1996-02-15
AU605724B2 (en) 1991-01-17
EP0317168A2 (en) 1989-05-24
US4881805A (en) 1989-11-21
EP0317168B1 (en) 1996-01-31
KR890008585A (ko) 1989-07-12
IE73483B1 (en) 1997-06-04
CA1316381C (en) 1993-04-20
DE3854957D1 (de) 1996-03-14
AU2500388A (en) 1989-05-18
JPH02137814A (ja) 1990-05-28
IE883375L (en) 1989-05-12
IL88347A0 (en) 1989-06-30

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