GR3019599T3 - Small aperture multifocal - Google Patents

Small aperture multifocal

Info

Publication number
GR3019599T3
GR3019599T3 GR960400994T GR960400994T GR3019599T3 GR 3019599 T3 GR3019599 T3 GR 3019599T3 GR 960400994 T GR960400994 T GR 960400994T GR 960400994 T GR960400994 T GR 960400994T GR 3019599 T3 GR3019599 T3 GR 3019599T3
Authority
GR
Greece
Prior art keywords
small aperture
multifocal
aperture multifocal
intraocular
relies
Prior art date
Application number
GR960400994T
Other languages
Greek (el)
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
Publication of GR3019599T3 publication Critical patent/GR3019599T3/el

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)
GR960400994T 1989-04-19 1996-04-09 Small aperture multifocal GR3019599T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR3019599T3 true GR3019599T3 (en) 1996-07-31

Family

ID=23333606

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960400994T GR3019599T3 (en) 1989-04-19 1996-04-09 Small aperture multifocal

Country Status (17)

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

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076684A (en) * 1988-04-01 1991-12-31 Minnesota Mining And Manufacturing Company Multi-focal diffractive ophthalmic lenses
DE3854966T2 (de) 1988-07-20 1996-05-30 Allen L 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
AU2002218477A1 (en) * 2000-12-06 2002-06-18 Dainippon 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
SI3722533T1 (sl) * 2003-04-21 2023-01-31 Signify North America Corporation Načini in sistemi osvetljevalnih ploščic
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
WO2004113994A2 (en) * 2003-06-20 2004-12-29 Optics 1, Inc. Multi-phase contact lens
EP1639398B9 (en) * 2003-06-30 2012-02-22 Werner Fiala 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
US7044597B2 (en) 2003-12-16 2006-05-16 Bausch & Lomb Incorporated Multifocal contact lens and method of manufacture thereof
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
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
WO2006047698A1 (en) 2004-10-25 2006-05-04 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
WO2006137355A1 (ja) * 2005-06-20 2006-12-28 Riverbell Co., Ltd. 多焦点レンズおよび撮像システム
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
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
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
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
WO2009101202A1 (en) * 2008-02-15 2009-08-20 Amo Regional Holdings System, ophthalmic lens, and method for extending depth of focus
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
KR20160149325A (ko) * 2008-04-18 2016-12-27 노파르티스 아게 근시 제어 수단
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
MX2011001659A (es) * 2008-08-11 2011-03-02 Novartis Ag Diseño de lentes y metodo para prevenir o hacer mas lento del progreso de la miopia.
WO2010028463A1 (en) * 2008-09-09 2010-03-18 Ronaldo Santos Pereira Process and device for damping of impacts
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
US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
AU2009335928A1 (en) * 2008-12-19 2011-06-30 Novartis Ag Correction of peripheral defocus of an eye and control of refractive error development
EP2378319B1 (en) 2009-01-06 2023-04-05 Menicon Co., Ltd. Diffractive lens manufacturing method
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
SG10201402266XA (en) 2009-02-12 2014-10-30 Univ Arizona State Diffractive trifocal lens
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
EP2290411B1 (en) 2009-08-27 2012-05-09 Polymer Technologies International (EOU) Refractive-diffractive lens
CN102762169B (zh) * 2009-10-26 2015-09-09 诺华公司 用于眼植入物的经相移的中心远距衍射设计
EP4471491A3 (en) 2009-12-18 2025-05-21 Amo Groningen B.V. Single microstructure lens, systems and methods
US9039762B2 (en) * 2010-03-23 2015-05-26 Novartis Ag Accommodating intraocular lens using trapezoidal phase shift
EP2591026B1 (en) 2010-07-05 2016-05-04 Dave, Jagrat Natavar Refractive-diffractive ophthalmic device and compositions useful for producing same
WO2012073112A1 (en) 2010-12-01 2012-06-07 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
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral 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
EP2813881B1 (en) * 2012-02-09 2016-07-06 Menicon Co., Ltd. Diffraction-type multifocal ophtalmic lens and manufacturing method therefor
WO2013118499A1 (ja) * 2012-02-09 2013-08-15 株式会社メニコン 多焦点眼用レンズとその製造方法
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
WO2014111831A1 (en) 2013-01-15 2014-07-24 Dave, Jagrat Natavar 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
AU2015242298B2 (en) 2014-03-10 2019-11-14 Amo Groningen B.V. Intraocular lens that improves overall vision where there is a local loss of retinal function
EP3134031B1 (en) 2014-04-21 2024-08-28 Amo Groningen B.V. An intraocular lens
RU2650208C1 (ru) 2014-07-25 2018-04-11 Мусасино Ленс Рисерч, Инк. Факичная интраокулярная линза
JP6653252B2 (ja) * 2014-08-08 2020-02-26 株式会社メニコン 眼用回折多焦点レンズの製造方法および眼用回折多焦点レンズ
US11696823B2 (en) 2015-04-14 2023-07-11 Z Optics, Inc. High definition and extended depth of field intraocular lens
US11547554B2 (en) 2015-04-14 2023-01-10 Z Optics, Inc. High definition and extended depth of field intraocular lens
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
EP3130314A1 (en) 2015-08-12 2017-02-15 PhysIOL SA Trifocal intraocular lens with extended range of vision and correction of longitudinal chromatic aberration
HUE038672T2 (hu) * 2015-10-02 2018-11-28 Rayner Intraocular Lenses Ltd Multifokális lencse és eljárás annak elõállítására
WO2017137841A1 (en) 2016-02-09 2017-08-17 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10588738B2 (en) 2016-03-11 2020-03-17 Amo Groningen B.V. Intraocular lenses that improve peripheral vision
CA3018545A1 (en) 2016-03-23 2017-09-28 Johnson & Johnson Surgical Vision, Inc. Power calculator for an ophthalmic apparatus with corrective meridians having extended tolerance or operation band
US10649234B2 (en) 2016-03-23 2020-05-12 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
US11096778B2 (en) 2016-04-19 2021-08-24 Amo Groningen B.V. Ophthalmic devices, system and methods that improve peripheral vision
EP3522771B1 (en) 2016-10-25 2022-04-06 Amo Groningen B.V. Realistic eye models to design and evaluate intraocular lenses for a large field of view
US10426599B2 (en) * 2016-11-29 2019-10-01 Novartis Ag Multifocal lens having reduced chromatic aberrations
WO2018150236A1 (en) 2017-02-14 2018-08-23 Dave, Jagrat Natavar Diffractive multifocal implantable lens device
CA3056707A1 (en) 2017-03-17 2018-09-20 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
EP4480450A3 (en) 2017-06-28 2025-04-02 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
EP3646110B1 (en) 2017-06-28 2024-11-27 Amo Groningen B.V. Methods for designing and manufacturing a diffractive intraocular lens
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
WO2019106067A1 (en) 2017-11-30 2019-06-06 Amo Groningen B.V. Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof
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
GB2576212B (en) * 2018-08-10 2021-12-29 X Fab Semiconductor Foundries Gmbh Improvements in lens layers for semiconductor devices
EP3891554A1 (en) 2018-12-06 2021-10-13 AMO Groningen B.V. Diffractive lenses for presbyopia treatment
US11106056B2 (en) 2019-03-28 2021-08-31 Aizhong Zhang Subzonal multifocal diffractive lens
CA3143046A1 (en) 2019-06-13 2020-12-17 Z Optics, Inc. High definition and extended depth of field intraocular lens
AU2020416055A1 (en) 2019-12-30 2022-08-25 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
WO2022233683A1 (en) 2021-05-05 2022-11-10 Amo Groningen B.V. Ring halometer system and method for quantifying dysphotopsias
EP4356169A1 (en) 2021-06-14 2024-04-24 Alcon Inc. Multifocal diffractive silicone hydrogel contact lenses
AU2022403148A1 (en) 2021-12-03 2024-07-18 Amo Groningen B.V. Lenses having multi-ring design for vision treatment
CN115050504B (zh) * 2022-05-25 2025-09-26 中国科学技术大学 波带片的制备方法、波带片及光学透镜
US20240288713A1 (en) 2023-02-28 2024-08-29 Alcon Inc. Color mask for embedded contact lenses
WO2024246822A1 (en) 2023-06-01 2024-12-05 Alcon Inc. Method for making embedded silicone hydrogel contact lenses
US20250164823A1 (en) 2023-11-20 2025-05-22 Alcon Inc. Embedded contact lens with a high refractive index insert therein

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
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
US4338005A (en) 1978-12-18 1982-07-06 Cohen Allen L Multifocal phase place
EP0107444B1 (en) * 1982-10-13 1990-06-27 N.G. Trustees And Nominees Limited Bifocal contact lenses
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 (en) * 1988-04-01 1993-04-27 Michael J. Simpson Multi-focal diffractive ophthalmic lenses
FR2631713B1 (fr) * 1988-05-19 1990-08-31 Essilor Int Lentille diffractive a profil mixte

Also Published As

Publication number Publication date
IE901372A1 (en) 1991-02-13
US5121980A (en) 1992-06-16
IL94136A (en) 1994-10-07
IE74683B1 (en) 1997-07-30
CN1047925A (zh) 1990-12-19
JP2768801B2 (ja) 1998-06-25
DE69025085D1 (de) 1996-03-14
JPH0362001A (ja) 1991-03-18
ES2081869T3 (es) 1996-03-16
IL94136A0 (en) 1991-01-31
ATE133794T1 (de) 1996-02-15
AU5367590A (en) 1990-10-25
KR900016784A (ko) 1990-11-14
NO901744D0 (no) 1990-04-19
DK0393639T3 (da) 1996-02-19
ZA902918B (en) 1991-05-29
IE901372L (en) 1990-10-19
CA2014754A1 (en) 1990-10-19
NO901744L (no) 1990-10-22
AU638451B2 (en) 1993-07-01
KR100215166B1 (ko) 1999-08-16
EP0393639A3 (en) 1991-10-23
TW228574B (ref) 1994-08-21
CA2014754C (en) 1998-12-29
EP0393639B1 (en) 1996-01-31
NO300047B1 (no) 1997-03-24
CN1023259C (zh) 1993-12-22
DE69025085T2 (de) 1996-05-30
EP0393639A2 (en) 1990-10-24

Similar Documents

Publication Publication Date Title
TW228574B (ref)
GR3018458T3 (en) Multifocal ophthalmic lens.
DE59304449D1 (de) Intraokularlinsenset
DK0622653T3 (da) Multifokal kontaktlinse
AU646691B2 (en) Multifocal intraocular lenses
ZA886973B (en) Multifocal birefringent lens system
FR2582780B1 (fr) Dispositif d'eclairage, notamment projecteur scenique simultanement reglable selon tous ses parametres
ATE132025T1 (de) Gerät zur überwachung von körperfunktionen
IE883376L (en) Multifocal optical device with novel phase zone plate
GB9002796D0 (en) Light intercepting device in lens barrel