DE69942049D1 - Eine multifocale Linse - Google Patents

Eine multifocale Linse

Info

Publication number
DE69942049D1
DE69942049D1 DE69942049T DE69942049T DE69942049D1 DE 69942049 D1 DE69942049 D1 DE 69942049D1 DE 69942049 T DE69942049 T DE 69942049T DE 69942049 T DE69942049 T DE 69942049T DE 69942049 D1 DE69942049 D1 DE 69942049D1
Authority
DE
Germany
Prior art keywords
far
near vision
lens
substrate
vision zones
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
Application number
DE69942049T
Other languages
English (en)
Inventor
Eliezer Keren
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.)
Y M S INVEST Ltd
Original Assignee
Y M S INVEST Ltd
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 Y M S INVEST Ltd filed Critical Y M S INVEST Ltd
Application granted granted Critical
Publication of DE69942049D1 publication Critical patent/DE69942049D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • 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
    • 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
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • 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
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/068—Special properties achieved by the combination of the front and back surfaces
    • 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
DE69942049T 1998-06-18 1999-06-14 Eine multifocale Linse Expired - Fee Related DE69942049D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12499198A IL124991A (en) 1998-06-18 1998-06-18 Multifocal lens combining the advantages of progressive addition lenses and diffractive lenses

Publications (1)

Publication Number Publication Date
DE69942049D1 true DE69942049D1 (de) 2010-04-08

Family

ID=11071648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942049T Expired - Fee Related DE69942049D1 (de) 1998-06-18 1999-06-14 Eine multifocale Linse

Country Status (6)

Country Link
US (1) US6270220B1 (de)
EP (1) EP0967509B1 (de)
AT (1) ATE459020T1 (de)
DE (1) DE69942049D1 (de)
DK (1) DK0967509T3 (de)
IL (1) IL124991A (de)

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US6619799B1 (en) 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US6871951B2 (en) * 2000-06-23 2005-03-29 E-Vision, Llc Electro-optic lens with integrated components
US7988286B2 (en) 1999-07-02 2011-08-02 E-Vision Llc Static progressive surface region in optical communication with a dynamic optic
US7775660B2 (en) 1999-07-02 2010-08-17 E-Vision Llc Electro-active ophthalmic lens having an optical power blending region
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
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
US20060066808A1 (en) * 2004-09-27 2006-03-30 Blum Ronald D Ophthalmic lenses incorporating a diffractive element
US7506983B2 (en) 2004-09-30 2009-03-24 The Hong Kong Polytechnic University Method of optical treatment
CA2585237C (en) * 2004-10-25 2015-01-06 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
US9801709B2 (en) 2004-11-02 2017-10-31 E-Vision Smart Optics, Inc. Electro-active intraocular lenses
US8931896B2 (en) 2004-11-02 2015-01-13 E-Vision Smart Optics Inc. Eyewear including a docking station
US8778022B2 (en) 2004-11-02 2014-07-15 E-Vision Smart Optics Inc. Electro-active intraocular lenses
GB0504448D0 (en) * 2005-03-03 2005-04-06 Spurgeon Peter J C Optical apparatus and image processing
US20080273166A1 (en) 2007-05-04 2008-11-06 William Kokonaski Electronic eyeglass frame
US7656509B2 (en) 2006-05-24 2010-02-02 Pixeloptics, Inc. Optical rangefinder for an electro-active lens
AU2007265652B2 (en) 2006-06-23 2012-08-09 Mitsui Chemicals, Inc. Electronic adapter for electro-active spectacle lenses
AR064985A1 (es) 2007-01-22 2009-05-06 E Vision Llc Lente electroactivo flexible
MX2009008829A (es) 2007-02-23 2011-10-28 Pixeloptics Inc Apertura dinamica oftalmica.
US7883207B2 (en) 2007-12-14 2011-02-08 Pixeloptics, Inc. Refractive-diffractive multifocal lens
US20080273169A1 (en) 2007-03-29 2008-11-06 Blum Ronald D Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
JP2010520514A (ja) 2007-03-07 2010-06-10 ピクセルオプティクス， インコーポレイテッド 累進光学パワー領域と不連続部を有する多焦点レンズ
TW200912425A (en) * 2007-03-29 2009-03-16 Pixeloptics Inc Multifocal lens having a progressive optical power region and a discontinuity
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US7654667B2 (en) * 2007-05-10 2010-02-02 Pixeloptics, Inc. Progressive addition lens operating in combination with a multi-order diffractive optic
US8317321B2 (en) 2007-07-03 2012-11-27 Pixeloptics, Inc. Multifocal lens with a diffractive optical power region
US7926941B2 (en) * 2007-12-14 2011-04-19 Pixeloptics Inc. Multiple layer multifocal composite lens
EP2235586A4 (de) 2007-12-14 2012-01-11 Pixeloptics Inc Mehrschichtige multifokal-verbundlinse
US7744215B2 (en) * 2007-12-25 2010-06-29 Pixeloptics, Inc. Multiple layer multifocal composite lens
JP2011515157A (ja) 2008-03-18 2011-05-19 ピクセルオプティクス， インコーポレイテッド 先進電気活性光学部品デバイス
US8154804B2 (en) 2008-03-25 2012-04-10 E-Vision Smart Optics, Inc. Electro-optic lenses for correction of higher order aberrations
US9039762B2 (en) * 2010-03-23 2015-05-26 Novartis Ag Accommodating intraocular lens using trapezoidal phase shift
JP5872785B2 (ja) * 2011-04-07 2016-03-01 イーエイチエス レンズ フィリピン インク 累進屈折力レンズの設計方法
CN104160325B (zh) 2012-01-06 2017-05-10 E-视觉智能光学公司 眼具对接站及电子模块
WO2014033543A2 (en) 2012-08-31 2014-03-06 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
DE102014004381B4 (de) 2014-03-26 2023-08-10 Rodenstock Gmbh Verbesserte ophthalmische Linse zur Presbyopie-Korrektion sowie Verfahren zum Herstellen und Vorrichtung
CA3013857A1 (en) 2016-02-09 2017-08-17 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10599006B2 (en) 2016-04-12 2020-03-24 E-Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
CN109196415B (zh) 2016-04-12 2022-04-01 E-视觉智能光学公司 具有凸起电阻性桥的电活性透镜
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
AU2018292024A1 (en) 2017-06-28 2020-01-02 Amo Groningen B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
CA3068351A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. Extended range 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
AU2020416055A1 (en) 2019-12-30 2022-08-25 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
TWI741902B (zh) * 2020-12-07 2021-10-01 春秋光學股份有限公司 用於減緩或預防近視進展之鏡片
CN113253482B (zh) * 2021-06-01 2022-05-13 苏州科技大学 一种渐进多焦点眼镜片两段式子午线设计方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814678C2 (de) * 1978-04-05 1982-07-29 Hermann Prof. Dr.med. 4400 Münster Gernet Sehhilfe bei einseitiger Aphakie oder Pseudophakie
US4338005A (en) * 1978-12-18 1982-07-06 Cohen Allen L Multifocal phase place
DE3377535D1 (en) * 1982-10-27 1988-09-01 Pilkington Plc Bifocal contact lens comprising a plurality of concentric zones
US4881804A (en) * 1987-11-12 1989-11-21 Cohen Allen L Multifocal phase plate with a pure refractive portion
JP2756670B2 (ja) * 1987-11-30 1998-05-25 旭光学工業株式会社 累進多焦点眼鏡レンズ
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US5682223A (en) * 1995-05-04 1997-10-28 Johnson & Johnson Vision Products, Inc. Multifocal lens designs with intermediate optical powers

Also Published As

Publication number Publication date
EP0967509A3 (de) 2000-11-08
EP0967509B1 (de) 2010-02-24
DK0967509T3 (da) 2010-05-31
IL124991A0 (en) 1999-01-26
EP0967509A2 (de) 1999-12-29
US6270220B1 (en) 2001-08-07
ATE459020T1 (de) 2010-03-15
IL124991A (en) 2002-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee