CA2110393A1 - Ophthalmic Lens - Google Patents

Ophthalmic Lens

Info

Publication number
CA2110393A1
CA2110393A1 CA2110393A CA2110393A CA2110393A1 CA 2110393 A1 CA2110393 A1 CA 2110393A1 CA 2110393 A CA2110393 A CA 2110393A CA 2110393 A CA2110393 A CA 2110393A CA 2110393 A1 CA2110393 A1 CA 2110393A1
Authority
CA
Canada
Prior art keywords
bands
lens
continuous
focal plane
ellipse
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
CA2110393A
Other languages
French (fr)
Other versions
CA2110393C (en
Inventor
Robert Marie
Grant Gabrielian
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Robert Marie
Grant Gabrielian
Johnson & Johnson Vision Products Inc.
Johnson & Johnson Vision Care, Inc.
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 Robert Marie, Grant Gabrielian, Johnson & Johnson Vision Products Inc., Johnson & Johnson Vision Care, Inc. filed Critical Robert Marie
Publication of CA2110393A1 publication Critical patent/CA2110393A1/en
Application granted granted Critical
Publication of CA2110393C publication Critical patent/CA2110393C/en
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
    • 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
    • G02C7/04—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
    • G02C2202/02—Mislocation tolerant lenses or lens systems

Abstract

An ophthalmic lens has front and rear optical surfaces, a central optical axis substantially perpendicular to the lens and comprises a plurality of concentric, contiguous circular refractive bands provided on at least one of the front and rear optical surfaces. The bands have a continuous cross-section in the shape of a segment of an ellipse having a given major axis length and eccentricity. The bands are of a given optical power to focus light on the focal plane. The major or the minor axis of each ellipse segment intersects the central optical axis and the focal plane. The bands are continuous at their boundaries between neighboring ones of the bands. The entire optical surface of the lens may be used with minimal distortion caused by the intersections of the continuous bands. The lens may be multifocal or monofocal, and can reduce the lens thickness.
CA002110393A 1991-05-30 1992-05-29 Ophthalmic lens Expired - Lifetime CA2110393C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/707,902 US5106180A (en) 1991-05-30 1991-05-30 Multifocal ophthalmic lens
US707,902 1991-05-30
PCT/CA1992/000224 WO1992022000A1 (en) 1991-05-30 1992-05-29 Ophthalmic lens

Publications (2)

Publication Number Publication Date
CA2110393A1 true CA2110393A1 (en) 1992-12-10
CA2110393C CA2110393C (en) 2000-07-11

Family

ID=24843612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002110393A Expired - Lifetime CA2110393C (en) 1991-05-30 1992-05-29 Ophthalmic lens

Country Status (6)

Country Link
US (2) US5106180A (en)
EP (1) EP0586459A1 (en)
AU (1) AU655287B2 (en)
CA (1) CA2110393C (en)
SG (1) SG47787A1 (en)
WO (1) WO1992022000A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106180A (en) * 1991-05-30 1992-04-21 Robert Marie Multifocal ophthalmic lens
DE69226172T2 (en) * 1992-01-06 1998-12-17 Seiko Epson Corp CONTACT LENS
US5900921A (en) * 1994-07-06 1999-05-04 Jong-Deok Park Lens for diplopia and amblyopia and glasses using the same
US5495305A (en) * 1994-10-27 1996-02-27 Bloom & Kreten Method for simulation of visual disabilities
US5650838A (en) * 1995-05-04 1997-07-22 Johnson & Johnson Vision Products, Inc. Programmable smooth junctions on lenses
AU5194896A (en) * 1995-05-04 1996-11-14 Johnson & Johnson Vision Products, Inc. Concentric annular ring lens designs with minimal angles between adjacent annular ring segments
US5682223A (en) * 1995-05-04 1997-10-28 Johnson & Johnson Vision Products, Inc. Multifocal lens designs with intermediate optical powers
US5864378A (en) * 1996-05-21 1999-01-26 Allergan Enhanced monofocal IOL or contact lens
DE69825027T2 (en) * 1997-07-14 2004-11-11 Seiko Epson Corp. CONTACT LENSES
US6116735A (en) * 1997-07-14 2000-09-12 Seiko Epson Corporation Contact lens
AU5545699A (en) 1998-08-06 2000-02-28 John B. W. Lett Multifocal aspheric lens
AU2365300A (en) * 1998-12-16 2000-07-03 Wesley-Jessen Corporation Multifocal contact lens with aspheric surface
DE19933775A1 (en) * 1999-07-19 2001-02-08 Hecht Gmbh Kontaktlinsen Contact lens or intraocular lens with long-range and near-effect zones
US7004584B1 (en) * 2000-10-05 2006-02-28 Crt Technology, Inc. Contact lens and methods of manufacture
US6581986B2 (en) * 2000-11-21 2003-06-24 Tri Teq Lock And Security, L.L.C. Bayonet locking system and method for vending machines and the like
JP4009185B2 (en) 2001-11-30 2007-11-14 株式会社メニコン How to make contact lenses
US7381221B2 (en) 2002-11-08 2008-06-03 Advanced Medical Optics, Inc. Multi-zonal monofocal intraocular lens for correcting optical aberrations
US7044597B2 (en) 2003-12-16 2006-05-16 Bausch & Lomb Incorporated Multifocal contact lens and method of manufacture thereof
US7506983B2 (en) 2004-09-30 2009-03-24 The Hong Kong Polytechnic University Method of optical treatment
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
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
ATE523810T1 (en) 2008-02-15 2011-09-15 Amo Regional Holdings SYSTEM, GLASS LENS AND METHOD FOR EXPANDING THE DEPTH OF FOCUS
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
US7753521B2 (en) * 2008-03-31 2010-07-13 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
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
EP3824846A1 (en) 2009-12-18 2021-05-26 AMO Groningen B.V. Limited echelette lens
US10278810B2 (en) 2010-04-29 2019-05-07 Ojo, Llc Injectable physiologically adaptive intraocular lenses (IOL's)
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
DE102011101899A1 (en) * 2011-05-18 2012-11-22 Carl Zeiss Ag Lens with an extended focus area
CA2877203A1 (en) 2012-12-04 2014-06-12 Amo Groningen B.V. Lenses, systems and methods for providing binocular customized treatments to correct presbyopia
AU2017218681B2 (en) 2016-02-09 2021-09-23 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US11083566B2 (en) 2016-02-29 2021-08-10 Alcon Inc. Ophthalmic lens having an extended depth of focus
US10649234B2 (en) 2016-03-23 2020-05-12 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
AU2017237095B2 (en) 2016-03-23 2022-08-04 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
WO2018078439A2 (en) 2016-10-25 2018-05-03 Amo Groningen B.V. Realistic eye models to design and evaluate intraocular lenses for a large field of view
US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
CA3082053A1 (en) 2017-11-30 2019-06-06 Amo Groningen B.V. Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof
SG11202010887WA (en) * 2018-06-29 2020-12-30 Hoya Lens Thailand Ltd Eyeglass lens
US20210191154A1 (en) * 2019-12-18 2021-06-24 Alcon Inc. Hybrid diffractive and refractive contact lens for treatment of myopia
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319800A (en) * 1962-04-14 1963-03-01 Contact lens
US4210391A (en) * 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US4525043A (en) * 1977-11-11 1985-06-25 Leonard Bronstein Contact lens
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
US4418991A (en) * 1979-09-24 1983-12-06 Breger Joseph L Presbyopic contact lens
DE3002664C2 (en) * 1980-01-25 1989-05-18 Titmus Eurocon Kontaktlinsen Gmbh & Co Kg, 8750 Aschaffenburg Soft contact lens
DE3218139A1 (en) * 1982-05-14 1983-11-17 Fa. Carl Zeiss, 7920 Heidenheim TUBE FOR EYEWEAR LENS AND MEANS FOR CHOOSING THE SUITABLE TUBE
DE3381691D1 (en) * 1982-10-13 1990-08-02 Ng Trustees & Nominees Ltd BIFOCAL CONTACT LENSES.
US4890913A (en) * 1982-10-13 1990-01-02 Carle John T De Zoned multi-focal contact lens
DE3246306A1 (en) * 1982-12-14 1984-06-14 Titmus Eurocon Kontaktlinsen Gmbh & Co Kg, 8750 Aschaffenburg Bifocal lens of bivisual type
IL77373A (en) * 1985-12-18 1990-03-19 Hanita Lenses Contact lens
US4898461A (en) * 1987-06-01 1990-02-06 Valdemar Portney Multifocal ophthalmic lens
IL86399A (en) * 1987-06-01 1992-02-16 Portney Valdemar Multifocal ophthalmic lens
US4795462A (en) * 1987-08-24 1989-01-03 Grendahl Dennis T Cylindrically segmented zone of focus artificial lens
US4798608A (en) * 1987-08-24 1989-01-17 Grendahl Dennis T Laminated zone of focus artificial lens
JP2756670B2 (en) * 1987-11-30 1998-05-25 旭光学工業株式会社 Progressive multifocal spectacle lens
FR2642855B1 (en) * 1989-02-06 1991-05-17 Essilor Int OPTICAL LENS FOR THE CORRECTION OF ASTIGMATISM
US5106180A (en) * 1991-05-30 1992-04-21 Robert Marie Multifocal ophthalmic lens

Also Published As

Publication number Publication date
SG47787A1 (en) 1998-04-17
CA2110393C (en) 2000-07-11
US5106180A (en) 1992-04-21
AU655287B2 (en) 1994-12-15
EP0586459A1 (en) 1994-03-16
US5278592A (en) 1994-01-11
AU1887192A (en) 1993-01-08
WO1992022000A1 (en) 1992-12-10

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry