KR100215166B1 - 소구경 다촛점 광학장치 - Google Patents

소구경 다촛점 광학장치 Download PDF

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Publication number
KR100215166B1
KR100215166B1 KR1019900005450A KR900005450A KR100215166B1 KR 100215166 B1 KR100215166 B1 KR 100215166B1 KR 1019900005450 A KR1019900005450 A KR 1019900005450A KR 900005450 A KR900005450 A KR 900005450A KR 100215166 B1 KR100215166 B1 KR 100215166B1
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KR
South Korea
Prior art keywords
phase plate
profile
lens
light
odd
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 - Fee Related
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KR1019900005450A
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English (en)
Korean (ko)
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KR900016784A (ko
Inventor
알렌엘.코헨
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알렌엘.코헨
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Filing date
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Application filed by 알렌엘.코헨 filed Critical 알렌엘.코헨
Publication of KR900016784A publication Critical patent/KR900016784A/ko
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Publication of KR100215166B1 publication Critical patent/KR100215166B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

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  • 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)
KR1019900005450A 1989-04-19 1990-04-19 소구경 다촛점 광학장치 Expired - Fee Related KR100215166B1 (ko)

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
US340496 1989-04-19

Publications (2)

Publication Number Publication Date
KR900016784A KR900016784A (ko) 1990-11-14
KR100215166B1 true KR100215166B1 (ko) 1999-08-16

Family

ID=23333606

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005450A Expired - Fee Related KR100215166B1 (ko) 1989-04-19 1990-04-19 소구경 다촛점 광학장치

Country Status (17)

Country Link
US (1) US5121980A (cg-RX-API-DMAC7.html)
EP (1) EP0393639B1 (cg-RX-API-DMAC7.html)
JP (1) JP2768801B2 (cg-RX-API-DMAC7.html)
KR (1) KR100215166B1 (cg-RX-API-DMAC7.html)
CN (1) CN1023259C (cg-RX-API-DMAC7.html)
AT (1) ATE133794T1 (cg-RX-API-DMAC7.html)
AU (1) AU638451B2 (cg-RX-API-DMAC7.html)
CA (1) CA2014754C (cg-RX-API-DMAC7.html)
DE (1) DE69025085T2 (cg-RX-API-DMAC7.html)
DK (1) DK0393639T3 (cg-RX-API-DMAC7.html)
ES (1) ES2081869T3 (cg-RX-API-DMAC7.html)
GR (1) GR3019599T3 (cg-RX-API-DMAC7.html)
IE (1) IE74683B1 (cg-RX-API-DMAC7.html)
IL (1) IL94136A (cg-RX-API-DMAC7.html)
NO (1) NO300047B1 (cg-RX-API-DMAC7.html)
TW (1) TW228574B (cg-RX-API-DMAC7.html)
ZA (1) ZA902918B (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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IE73284B1 (en) 1988-08-26 1997-05-21 Allen L Cohen The invention relates to a method of manufacturing a multifocal diffractive optical element
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
CN100359342C (zh) * 2000-12-06 2008-01-02 大日本印刷株式会社 菲涅尔透镜及其模具
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
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US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
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US8619362B2 (en) * 2006-08-01 2013-12-31 Valdemar Portney Multifocal diffractive ophthalmic lens with multifocal base surface
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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
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
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
ATE523810T1 (de) * 2008-02-15 2011-09-15 Amo Regional Holdings System, brillenglas und verfahren zur erweiterung der fokustiefe
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
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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
US8684520B2 (en) * 2008-08-11 2014-04-01 Novartis Ag Lens design and method for preventing or slowing the progression of myopia
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US8771348B2 (en) * 2008-10-20 2014-07-08 Abbott Medical Optics Inc. Multifocal intraocular lens
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
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US8216307B2 (en) * 2008-12-19 2012-07-10 Novartis Ag Radially segmented apodized diffractive multifocal design for ocular implant
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
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
NZ594697A (en) 2009-02-12 2014-02-28 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
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US9370416B2 (en) 2009-08-27 2016-06-21 Jagrat Natavar DAVE Refractive-diffractive lens
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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
EP3330776A1 (en) 2010-12-01 2018-06-06 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
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
WO2013118176A1 (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
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Also Published As

Publication number Publication date
EP0393639A2 (en) 1990-10-24
DK0393639T3 (da) 1996-02-19
ES2081869T3 (es) 1996-03-16
EP0393639B1 (en) 1996-01-31
CA2014754A1 (en) 1990-10-19
ZA902918B (en) 1991-05-29
US5121980A (en) 1992-06-16
EP0393639A3 (en) 1991-10-23
NO901744D0 (no) 1990-04-19
NO300047B1 (no) 1997-03-24
CN1023259C (zh) 1993-12-22
IE901372L (en) 1990-10-19
JPH0362001A (ja) 1991-03-18
IL94136A0 (en) 1991-01-31
DE69025085D1 (de) 1996-03-14
GR3019599T3 (en) 1996-07-31
KR900016784A (ko) 1990-11-14
CN1047925A (zh) 1990-12-19
NO901744L (no) 1990-10-22
CA2014754C (en) 1998-12-29
IE901372A1 (en) 1991-02-13
DE69025085T2 (de) 1996-05-30
TW228574B (cg-RX-API-DMAC7.html) 1994-08-21
IL94136A (en) 1994-10-07
AU638451B2 (en) 1993-07-01
JP2768801B2 (ja) 1998-06-25
IE74683B1 (en) 1997-07-30
ATE133794T1 (de) 1996-02-15
AU5367590A (en) 1990-10-25

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