CA2014754A1 - Lentilles multifocales - Google Patents

Lentilles multifocales

Info

Publication number
CA2014754A1
CA2014754A1 CA2014754A CA2014754A CA2014754A1 CA 2014754 A1 CA2014754 A1 CA 2014754A1 CA 2014754 A CA2014754 A CA 2014754A CA 2014754 A CA2014754 A CA 2014754A CA 2014754 A1 CA2014754 A1 CA 2014754A1
Authority
CA
Canada
Prior art keywords
small aperture
multifocal
aperture multifocal
intraocular
relies
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.)
Granted
Application number
CA2014754A
Other languages
English (en)
Other versions
CA2014754C (fr
Inventor
Allen L. 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
Publication of CA2014754A1 publication Critical patent/CA2014754A1/fr
Application granted granted Critical
Publication of CA2014754C publication Critical patent/CA2014754C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • 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
    • 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)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CA002014754A 1989-04-19 1990-04-18 Lentilles multifocales Expired - Fee Related CA2014754C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/340,496 US5121980A (en) 1989-04-19 1989-04-19 Small aperture multifocal
US340,496 1989-04-19

Publications (2)

Publication Number Publication Date
CA2014754A1 true CA2014754A1 (fr) 1990-10-19
CA2014754C CA2014754C (fr) 1998-12-29

Family

ID=23333606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014754A Expired - Fee Related CA2014754C (fr) 1989-04-19 1990-04-18 Lentilles multifocales

Country Status (17)

Country Link
US (1) US5121980A (fr)
EP (1) EP0393639B1 (fr)
JP (1) JP2768801B2 (fr)
KR (1) KR100215166B1 (fr)
CN (1) CN1023259C (fr)
AT (1) ATE133794T1 (fr)
AU (1) AU638451B2 (fr)
CA (1) CA2014754C (fr)
DE (1) DE69025085T2 (fr)
DK (1) DK0393639T3 (fr)
ES (1) ES2081869T3 (fr)
GR (1) GR3019599T3 (fr)
IE (1) IE74683B1 (fr)
IL (1) IL94136A (fr)
NO (1) NO300047B1 (fr)
TW (1) TW228574B (fr)
ZA (1) ZA902918B (fr)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
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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
AU619773B2 (en) 1988-08-26 1992-02-06 Allen L. Cohen Multifocal optical device with novel phase zone plate
JP2899296B2 (ja) 1988-11-10 1999-06-02 アレン・エル・コーエン 多焦点位相板の製造方法
JPH04361201A (ja) * 1991-06-10 1992-12-14 Olympus Optical Co Ltd フレネルゾーンプレートを用いた光学系
DE4134518A1 (de) * 1991-10-18 1993-04-22 Adatomed Pharma & Med Ophthalmische linse
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
US5895422A (en) * 1993-06-17 1999-04-20 Hauber; Frederick A. Mixed optics intraocular achromatic lens
US5517260A (en) * 1994-03-28 1996-05-14 Vari-Site, Inc. Ophthalmic lens having a progressive multifocal zone and method of manufacturing same
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
US6392805B1 (en) * 1998-03-23 2002-05-21 Minolta Co., Ltd. Diffractive optical element and an optical system having a diffractive optical element
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
DE19926512A1 (de) * 1999-06-10 2000-12-14 Acritec Gmbh Intraokularlinse
US6536898B1 (en) * 2000-09-15 2003-03-25 The Regents Of The University Of Colorado Extended depth of field optics for human vision
US6963450B2 (en) * 2000-12-06 2005-11-08 Dai Nippon Printing Co., Ltd. Fresnel lens and die for the same
US6596025B2 (en) * 2001-03-15 2003-07-22 Valdemar Portney Narrow profile intraocular lens
US7063422B2 (en) 2003-04-16 2006-06-20 Novartis Ag Multifocal ophthalmic lens
HUE061062T2 (hu) * 2003-04-21 2023-05-28 Signify North America Corp Csempe világítási eljárások és rendszerek
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
JP2007524110A (ja) * 2003-06-20 2007-08-23 オプティクス ワン，インコーポレーテッド マルチ位相コンタクトレンズ優先権主張本出願は、２００３年６月２０日に出願された米国仮特許出願第６０／４８０，２９９号に基づき優先権を主張し、その特許内容を本願明細書に援用する。背景情報
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US20050027354A1 (en) * 2003-07-28 2005-02-03 Advanced Medical Optics, Inc. Primary and supplemental intraocular lens
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
US7922326B2 (en) * 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
EP2527908B1 (fr) 2004-10-25 2019-03-20 Johnson & Johnson Surgical Vision, Inc. Lentille ophtalique aux plusieures zones diffractives
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AR062067A1 (es) 2006-07-17 2008-10-15 Novartis Ag Lentes de contacto toricas con perfil de potencia optica controlado
US8619362B2 (en) * 2006-08-01 2013-12-31 Valdemar Portney Multifocal diffractive ophthalmic lens with multifocal base surface
CN101523271B (zh) * 2006-10-10 2012-07-04 诺瓦提斯公司 具有光学控制周边部分的透镜以及设计和制造该透镜的方法
US9216080B2 (en) * 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
WO2009101202A1 (fr) 2008-02-15 2009-08-20 Amo Regional Holdings Système, verre ophtalmique et procédé pour étendre la profondeur de foyer
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
CA2719421A1 (fr) 2008-04-18 2009-10-22 Novartis Ag Moyen de controle de la myopie
US7871162B2 (en) * 2008-04-24 2011-01-18 Amo Groningen B.V. Diffractive multifocal lens having radially varying light distribution
US8231219B2 (en) * 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
US8862447B2 (en) 2010-04-30 2014-10-14 Amo Groningen B.V. Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
US8480228B2 (en) 2009-12-18 2013-07-09 Amo Groningen B.V. Limited echelette lens, systems and methods
JP5866696B2 (ja) * 2008-08-11 2016-02-17 ノバルティス アーゲー レンズ及びその製造方法
WO2010028463A1 (fr) * 2008-09-09 2010-03-18 Ronaldo Santos Pereira Procédé et dispositif d’amortissement d’impacts
US8292953B2 (en) 2008-10-20 2012-10-23 Amo Groningen B.V. Multifocal intraocular lens
US8734511B2 (en) * 2008-10-20 2014-05-27 Amo Groningen, B.V. Multifocal intraocular lens
US8771348B2 (en) * 2008-10-20 2014-07-08 Abbott Medical Optics Inc. Multifocal intraocular lens
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
WO2010080413A1 (fr) * 2008-12-19 2010-07-15 Novartis Ag Correction de la défocalisation périphérique d'un œil et contrôle de développement d'erreur de réfraction
EP2378319B1 (fr) * 2009-01-06 2023-04-05 Menicon Co., Ltd. Procédé de fabrication de lentille diffractive
JP5342244B2 (ja) * 2009-01-06 2013-11-13 株式会社メニコン 無水晶体眼内レンズの製造方法
MX2011008529A (es) 2009-02-12 2011-10-24 Univ Arizona State Lentes trifocales difractivas.
US8128222B2 (en) * 2009-07-27 2012-03-06 Valdemar Portney Multifocal diffractive contact lens with bi-sign surface shape
US9370416B2 (en) 2009-08-27 2016-06-21 Jagrat Natavar DAVE Refractive-diffractive lens
PL2290411T3 (pl) 2009-08-27 2012-10-31 Polymer Tech International Eou Refrakcyjno-defrakcyjna soczewka
JP5763656B2 (ja) * 2009-10-26 2015-08-12 ノバルティス アーゲー 眼インプラントのための位相シフトされた中心・遠方回折型設計
US9039762B2 (en) * 2010-03-23 2015-05-26 Novartis Ag Accommodating intraocular lens using trapezoidal phase shift
WO2012004746A2 (fr) 2010-07-05 2012-01-12 Polymer Technologies International (Eou) Dispositif ophtalmique réfractif/diffractif et compositions utiles pour sa fabrication
AU2011336183B2 (en) 2010-12-01 2015-07-16 Amo Groningen B.V. A multifocal lens having an optical add power progression, and a system and method of providing same
US20120140166A1 (en) 2010-12-07 2012-06-07 Abbott Medical Optics Inc. Pupil dependent diffractive lens for near, intermediate, and far vision
US8894204B2 (en) 2010-12-17 2014-11-25 Abbott Medical Optics Inc. Ophthalmic lens, systems and methods having at least one rotationally asymmetric diffractive structure
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral vision
WO2013118176A1 (fr) * 2012-02-09 2013-08-15 株式会社メニコン Oculaire multifocal à diffraction et procédé de fabrication associé
WO2013118499A1 (fr) 2012-02-09 2013-08-15 株式会社メニコン Lentille optique multifocale et son procédé de fabrication
BR112015004617A2 (pt) 2012-08-31 2017-07-04 Amo Groningen Bv sistemas e métodos para profundidade de foco estendida de lente de múltiplos áneis
AU2013353764B2 (en) 2012-12-04 2018-12-06 Amo Groningen B.V. Lenses systems and methods for providing binocular customized treatments to correct presbyopia
US20150359625A1 (en) 2013-01-15 2015-12-17 Jagrat Natavar DAVE Toric-diffractive lens
US9561098B2 (en) 2013-03-11 2017-02-07 Abbott Medical Optics Inc. Intraocular lens that matches an image surface to a retinal shape, and method of designing same
CA2942200C (fr) 2014-03-10 2023-08-15 Amo Groningen B.V. Lentilles intraoculaires superposees qui ameliorent la vision globale la ou il y a une perte locale de la fonction retinienne
CA2946356C (fr) 2014-04-21 2022-09-20 Amo Groningen B.V. Dispositifs ophtalmiques, systeme et procedes qui ameliorent la vision peripherique
CN106659566B (zh) 2014-07-25 2018-06-12 武藏野镜片研究公司 有晶状体眼人工晶状体
WO2016021627A1 (fr) * 2014-08-08 2016-02-11 株式会社メニコン Procédé de production de lentille ophtalmique multifocale diffractive et lentille ophtalmique multifocale diffractive
US11696823B2 (en) 2015-04-14 2023-07-11 Z Optics, Inc. High definition and extended depth of field intraocular lens
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CN104880753B (zh) 2015-05-05 2018-07-20 清华大学深圳研究生院 用于制作菲涅尔光栅的优化设计方法
CN106323981B (zh) * 2015-06-23 2017-11-14 南京理工大学 基于偏轴型位相波带片干涉显微检测装置
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US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
EP4480450A3 (fr) 2017-06-28 2025-04-02 Amo Groningen B.V. Plage étendue et lentilles intraoculaires associées pour le traitement de la presbytie
AU2018292024A1 (en) 2017-06-28 2020-01-02 Amo Groningen B.V. Diffractive lenses 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
WO2019106067A1 (fr) 2017-11-30 2019-06-06 Amo Groningen B.V. Lentilles intraoculaires permettant d'améliorer l'indépendance vis à vis des lunettes après une intervention chirurgicale et leurs procédés de fabrication
CN111417364B (zh) 2017-12-28 2023-10-31 梅迪康特医疗工程有限公司 三焦点人造眼镜片及其生产方法
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EP4085292A1 (fr) 2019-12-30 2022-11-09 AMO Groningen B.V. Lentilles ayant des profils de diffraction ayant une largeur irrégulière pour le traitement de la vision
WO2022233683A1 (fr) 2021-05-05 2022-11-10 Amo Groningen B.V. Système d'halomètre annulaire et procédé de quantification de dysphotopsies
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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
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WO2025109468A1 (fr) 2023-11-20 2025-05-30 Alcon Inc. Lentille de contact intégrée dotée d'un insert à indice de réfraction élevé à l'intérieur de celle-ci

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210391A (en) 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US4338005A (en) 1978-12-18 1982-07-06 Cohen Allen L Multifocal phase place
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
DE3381691D1 (de) * 1982-10-13 1990-08-02 Ng Trustees & Nominees Ltd Bifokale kontaktlinsen.
US4881804A (en) * 1987-11-12 1989-11-21 Cohen Allen L Multifocal phase plate with a pure refractive portion
US4881805A (en) * 1987-11-12 1989-11-21 Cohen Allen L Progressive intensity phase bifocal
CA1316728C (fr) * 1988-04-01 1993-04-27 Michael J. Simpson Lentilles ophtalmiques diffractives multifocales
FR2631713B1 (fr) * 1988-05-19 1990-08-31 Essilor Int Lentille diffractive a profil mixte

Also Published As

Publication number Publication date
EP0393639A2 (fr) 1990-10-24
IE901372L (en) 1990-10-19
IL94136A (en) 1994-10-07
TW228574B (fr) 1994-08-21
DE69025085D1 (de) 1996-03-14
NO901744D0 (no) 1990-04-19
GR3019599T3 (en) 1996-07-31
ATE133794T1 (de) 1996-02-15
IE74683B1 (en) 1997-07-30
AU5367590A (en) 1990-10-25
ZA902918B (en) 1991-05-29
NO300047B1 (no) 1997-03-24
CN1023259C (zh) 1993-12-22
CA2014754C (fr) 1998-12-29
EP0393639B1 (fr) 1996-01-31
NO901744L (no) 1990-10-22
JPH0362001A (ja) 1991-03-18
ES2081869T3 (es) 1996-03-16
IE901372A1 (en) 1991-02-13
JP2768801B2 (ja) 1998-06-25
DE69025085T2 (de) 1996-05-30
IL94136A0 (en) 1991-01-31
KR900016784A (ko) 1990-11-14
AU638451B2 (en) 1993-07-01
CN1047925A (zh) 1990-12-19
US5121980A (en) 1992-06-16
EP0393639A3 (fr) 1991-10-23
DK0393639T3 (da) 1996-02-19
KR100215166B1 (ko) 1999-08-16

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