ATE126900T1 - Multifokale linse mit phasenverschiebenden stufen. - Google Patents

Multifokale linse mit phasenverschiebenden stufen.

Info

Publication number
ATE126900T1
ATE126900T1 AT88310561T AT88310561T ATE126900T1 AT E126900 T1 ATE126900 T1 AT E126900T1 AT 88310561 T AT88310561 T AT 88310561T AT 88310561 T AT88310561 T AT 88310561T AT E126900 T1 ATE126900 T1 AT E126900T1
Authority
AT
Austria
Prior art keywords
lens
phase
multifocal lens
shifting steps
trifocal
Prior art date
Application number
AT88310561T
Other languages
English (en)
Inventor
Allen L Dr Cohen
Original Assignee
Allen L Dr Cohen
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 Allen L Dr Cohen filed Critical Allen L Dr Cohen
Application granted granted Critical
Publication of ATE126900T1 publication Critical patent/ATE126900T1/de

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • 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
    • 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
    • G02C7/06—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
    • 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)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT88310561T 1986-05-14 1988-11-10 Multifokale linse mit phasenverschiebenden stufen. ATE126900T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/863,069 US5017000A (en) 1986-05-14 1986-05-14 Multifocals using phase shifting
EP88310561A EP0367878B1 (de) 1986-05-14 1988-11-10 Multifokale Linse mit phasenverschiebenden Stufen

Publications (1)

Publication Number Publication Date
ATE126900T1 true ATE126900T1 (de) 1995-09-15

Family

ID=26117093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88310561T ATE126900T1 (de) 1986-05-14 1988-11-10 Multifokale linse mit phasenverschiebenden stufen.

Country Status (7)

Country Link
US (1) US5017000A (de)
EP (1) EP0367878B1 (de)
AT (1) ATE126900T1 (de)
AU (1) AU623343B2 (de)
CA (1) CA1318799C (de)
DE (1) DE3854350T2 (de)
ES (1) ES2075836T3 (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
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US5201762A (en) * 1987-05-20 1993-04-13 Hauber Frederick A Intraocular archromatic lens
ES2081811T3 (es) * 1988-07-20 1996-03-16 Allen L Dr Cohen Elemento optico difractivo multifocal.
US5044706A (en) * 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
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
DE4213910A1 (de) * 1991-05-03 1992-11-05 Minnesota Mining & Mfg Holographiespiegel mit superzonen
DE4134518A1 (de) * 1991-10-18 1993-04-22 Adatomed Pharma & Med Ophthalmische linse
US5245366A (en) * 1991-10-31 1993-09-14 Svochak Jan B Bifocal contact lens and method of making same
US5260828A (en) * 1992-03-27 1993-11-09 Polaroid Corporation Methods and means for reducing temperature-induced variations in lenses and lens devices
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
US5815293A (en) * 1993-02-01 1998-09-29 Matsushita Electric Industrial Co., Ltd. Compound objective lens having two focal points
JP2532818B2 (ja) * 1993-02-01 1996-09-11 松下電器産業株式会社 対物レンズおよび光ヘッド装置
US5631762A (en) * 1993-06-04 1997-05-20 Hitachi Koki Co., Ltd. Multi-beam generating element and optical printing apparatus therewith
US5895422A (en) * 1993-06-17 1999-04-20 Hauber; Frederick A. Mixed optics intraocular achromatic lens
US5543966A (en) * 1993-12-29 1996-08-06 Eastman Kodak Company Hybrid refractive/diffractive achromatic camera lens
US5581405A (en) * 1993-12-29 1996-12-03 Eastman Kodak Company Hybrid refractive/diffractive achromatic camera lens and camera using such
CA2185685A1 (en) * 1994-03-17 1995-09-21 Werner Fiala Zoned lens
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
US5715031A (en) * 1995-05-04 1998-02-03 Johnson & Johnson Vision Products, Inc. Concentric aspheric multifocal lens designs
DE19619478A1 (de) * 1996-05-14 1997-11-20 Sick Ag Optische Anordnung mit diffraktivem optischem Element
DE69720641T2 (de) * 1996-10-23 2004-04-08 Konica Corp. Verfahren zur Aufzeichnung und Wiedergabe eines optischen Aufzeichnungsträgers, Objektivlinse sowie Herstellungsmethode der Objektivlinse
EP1884944B1 (de) 1997-03-13 2014-08-27 Hitachi Maxell, Ltd. Kompatible Objektivlinse
JP3472097B2 (ja) 1997-08-20 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
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
JP3827860B2 (ja) * 1998-03-31 2006-09-27 パイオニア株式会社 対物レンズ及び光ピックアップ装置
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
DE29902409U1 (de) * 1999-02-11 1999-05-20 Werkhaus Design + Produktion GmbH, 29562 Suhlendorf Fliegenaugenbrille
DE19926512A1 (de) 1999-06-10 2000-12-14 Acritec Gmbh Intraokularlinse
RU2186417C2 (ru) * 2000-02-22 2002-07-27 Институт автоматики и электрометрии СО РАН Дифракционная интраокулярная линза
JP3486606B2 (ja) 2000-09-08 2004-01-13 キヤノン株式会社 回折光学素子およびそれを用いた光学系
US7245407B2 (en) 2002-06-10 2007-07-17 Matsushita Electric Industrial Co., Ltd. Complex objective lens compatible with information media of different thicknesses
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
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
WO2005001553A1 (en) 2003-06-30 2005-01-06 Fiala Werner J Intra-ocular lens or contact lens exhibiting large depth of focus
US20050027354A1 (en) * 2003-07-28 2005-02-03 Advanced Medical Optics, Inc. Primary and supplemental intraocular lens
FR2872590B1 (fr) * 2004-07-02 2006-10-27 Essilor Int Procede de realisation d'un verre ophtalmique et composant optique adapte pour la mise en oeuvre de ce procede
US7156516B2 (en) * 2004-08-20 2007-01-02 Apollo Optical Systems Llc Diffractive lenses for vision correction
US7025456B2 (en) * 2004-08-20 2006-04-11 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
EP2527908B1 (de) 2004-10-25 2019-03-20 Johnson & Johnson Surgical Vision, Inc. Ophthalmische Linse mit mehreren diffraktiven Zonen
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
FR2879757B1 (fr) * 2004-12-17 2007-07-13 Essilor Int Procede de realisation d'un element optique transparent, composant optique intervenant dans ce procede et element optique ainsi obtenu
FR2888947B1 (fr) * 2005-07-20 2007-10-12 Essilor Int Composant optique a cellules
FR2888951B1 (fr) * 2005-07-20 2008-02-08 Essilor Int Composant optique pixellise aleatoirement, son procede de fabrication, et son utilisation dans la fabrication d'un element optique transparent
FR2888948B1 (fr) * 2005-07-20 2007-10-12 Essilor Int Composant optique transparent pixellise comprenant un revetement absorbant, son procede de realisation et son utilisation dans un element optique
US7441894B2 (en) * 2006-02-09 2008-10-28 Alcon Manufacturing, Ltd. Pseudo-accommodative IOL having diffractive zones with varying areas
US7481532B2 (en) 2006-02-09 2009-01-27 Alcon, Inc. Pseudo-accommodative IOL having multiple diffractive patterns
FR2907559B1 (fr) * 2006-10-19 2009-02-13 Essilor Int Composant optique elecro-commandable comprenant un ensemble de cellules
WO2008057990A2 (en) * 2006-11-03 2008-05-15 The Lagado Corporation Optical devices with reduced chromatic aberration
FR2910642B1 (fr) * 2006-12-26 2009-03-06 Essilor Int Composant optique transparent a deux ensembles de cellules
FR2911404B1 (fr) * 2007-01-17 2009-04-10 Essilor Int Composant optique transparent a cellules remplies de materiau optique
US8000010B2 (en) 2007-07-31 2011-08-16 Battelle Energy Alliance, Llc Sighting optics including an optical element having a first focal length and a second focal length and methods for sighting
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FR2936879B1 (fr) 2008-10-07 2011-03-11 Essilor Int Verre ophtalmique corrigeant la vision foveale et la vision peripherique.
FR2936880B1 (fr) 2008-10-07 2011-03-11 Essilor Int Verre ophtalmique multifocal.
JP5203160B2 (ja) * 2008-12-05 2013-06-05 Ｈｏｙａ株式会社 回折型多焦点レンズ
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
JP4551489B2 (ja) * 2009-01-06 2010-09-29 株式会社メニコン 回折レンズの製造方法
CN102939044B (zh) * 2009-03-04 2016-01-20 完美Ip有限公司 用于表征角膜并制造眼用透镜的系统
US9370416B2 (en) 2009-08-27 2016-06-21 Jagrat Natavar DAVE Refractive-diffractive lens
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EP3595584A1 (de) 2017-03-17 2020-01-22 AMO Groningen B.V. Diffraktive intraokularlinsen für erweiterten sichtbereich
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
EP3639084B1 (de) 2017-06-28 2025-01-01 Amo Groningen B.V. Erweiterte reichweite und verwandte intraokularlinsen zur behandlung von presbyopie
EP4487816A3 (de) 2017-06-28 2025-03-12 Amo Groningen B.V. Diffraktive linsen und zugehörige intraokularlinsen zur behandlung von presbyopie
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
US11378818B2 (en) 2018-03-01 2022-07-05 Essilor International Lens element
CN216310444U (zh) 2018-03-01 2022-04-15 依视路国际公司 镜片元件
BR202019004173Y1 (pt) 2018-03-01 2024-02-20 Essilor International Dispositivo óptico
US12204178B2 (en) 2018-12-06 2025-01-21 Amo Groningen B.V. Diffractive lenses for presbyopia treatment
US11106056B2 (en) 2019-03-28 2021-08-31 Aizhong Zhang Subzonal multifocal diffractive lens
CA3166308A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
CN115697249A (zh) 2020-06-01 2023-02-03 应用奈米医材科技股份有限公司 双面非球面衍射多焦点透镜及其制造和用途
WO2022039682A1 (en) 2020-08-21 2022-02-24 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A zonal diffractive ocular lens
EP4200665A1 (de) 2020-08-21 2023-06-28 VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi Zonale diffraktive okularlinse
WO2022177517A1 (en) 2021-02-19 2022-08-25 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. An adaptive multifocal diffractive ocular lens
US12433740B2 (en) 2021-07-09 2025-10-07 Amo Groningen B.V. Diffractive lenses for range of vision
CN113331994B (zh) * 2021-07-29 2021-12-07 微创视神医疗科技(上海)有限公司 人工晶状体
WO2023090839A1 (ko) * 2021-11-19 2023-05-25 한양대학교 산학협력단 다층 파장판으로 이루어진 콘택트 렌즈

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US4016416A (en) * 1976-03-23 1977-04-05 The United States Of America As Represented By The Secretary Of The Air Force Phase compensated zone plate photodetector
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US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
DE3377535D1 (en) * 1982-10-27 1988-09-01 Pilkington Plc Bifocal contact lens comprising a plurality of concentric zones
NL8402324A (nl) * 1984-07-23 1986-02-17 Visser Contactlenzenpraktijk B Trifocale contactlens.

Also Published As

Publication number Publication date
EP0367878B1 (de) 1995-08-23
AU2502088A (en) 1990-05-17
DE3854350T2 (de) 1996-02-08
DE3854350D1 (de) 1995-09-28
ES2075836T3 (es) 1995-10-16
US5017000A (en) 1991-05-21
EP0367878A1 (de) 1990-05-16
AU623343B2 (en) 1992-05-14
CA1318799C (en) 1993-06-08

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