IN2014CN03902A - - Google Patents

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Publication number
IN2014CN03902A
IN2014CN03902A IN3902CHN2014A IN2014CN03902A IN 2014CN03902 A IN2014CN03902 A IN 2014CN03902A IN 3902CHN2014 A IN3902CHN2014 A IN 3902CHN2014A IN 2014CN03902 A IN2014CN03902 A IN 2014CN03902A
Authority
IN
India
Prior art keywords
regression
value
lens
determining
front surface
Prior art date
Application number
Other languages
English (en)
Inventor
Matthieu Guillot
Carlos Rego
Rossi Hélène De
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of IN2014CN03902A publication Critical patent/IN2014CN03902A/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024Methods of designing ophthalmic lenses
    • G02C7/027Methods of designing ophthalmic lenses considering wearer's parameters
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024Methods of designing ophthalmic lenses
    • G02C7/028Special mathematical design techniques
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061Spectacle lenses with progressively varying focal power
    • G02C7/068Special properties achieved by the combination of the front and back surfaces
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08Series of lenses, lens blanks
IN3902CHN2014 2011-12-15 2012-12-17 IN2014CN03902A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11306675 2011-12-15
PCT/EP2012/075772 WO2013087925A1 (en) 2011-12-15 2012-12-17 Methods for determining a progressive ophthalmic lens and a set of semi finished lens blanks

Publications (1)

Publication Number Publication Date
IN2014CN03902A true IN2014CN03902A (de) 2015-09-04

Family

ID=47520926

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3902CHN2014 IN2014CN03902A (de) 2011-12-15 2012-12-17

Country Status (10)

Country Link
US (1) US9618771B2 (de)
EP (1) EP2791730B1 (de)
JP (1) JP6226873B2 (de)
KR (1) KR101859009B1 (de)
CN (1) CN103988116B (de)
AU (1) AU2012351474B2 (de)
BR (1) BR112014014331B1 (de)
CA (1) CA2858460C (de)
IN (1) IN2014CN03902A (de)
WO (1) WO2013087925A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10437077B2 (en) 2014-03-24 2019-10-08 Carl Zeiss Vision Inc. Method of optimizing geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses
CN106062616B (zh) * 2014-04-01 2019-04-12 依视路国际公司 被安排成用于输出补充图像的多焦点眼科眼镜片
JP7227989B2 (ja) * 2018-08-21 2023-02-22 メタ プラットフォームズ テクノロジーズ, リミテッド ライアビリティ カンパニー 視野内マイクロデバイスを備えた照明アセンブリ
EP3671323A1 (de) * 2018-12-20 2020-06-24 Essilor International (Compagnie Generale D'optique) Verfahren zur erzeugung virtueller oberflächendaten eines gleitsichtglases

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578833A4 (en) * 1992-02-03 1994-06-29 Seiko Epson Corp Variable focus visual power correction apparatus
FR2753805B1 (fr) * 1996-09-20 1998-11-13 Essilor Int Jeu de lentilles ophtalmiques multifocales progressives
FR2783938B1 (fr) 1998-09-28 2000-11-17 Essilor Int Lentilles ophtalmiques toriques
US6139148A (en) * 1999-02-04 2000-10-31 Johnson & Johnson Vision Care, Inc. Progressive addition lenses having regressive surfaces
AU4692300A (en) * 1999-05-25 2000-12-12 Johnson & Johnson Vision Care, Inc. Progressive addition lenses with modified channel power profiles
FR2820516B1 (fr) * 2001-02-02 2003-05-16 Essilor Int Lentille ophtalmique multifocale progressive a variation de puissance rapide
US6709105B2 (en) * 2001-04-10 2004-03-23 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
JP4239519B2 (ja) * 2002-03-27 2009-03-18 セイコーエプソン株式会社 累進屈折力レンズ、老視用眼鏡及びレンズの設計方法
JP3502383B2 (ja) * 2003-05-07 2004-03-02 Hoya株式会社 眼鏡レンズの供給システム
DE112004001024T5 (de) * 2003-06-10 2006-06-01 Ade Corp., Westwood Verfahren und System zur Klassifizierung von an einer Oberfläche eines Substrats auftretenden Defekten unter Verwendung einer grafischen Darstellung von Vielkanal-Daten
US7399080B2 (en) * 2003-11-27 2008-07-15 Hoya Corporation Bi-aspherical type progressive-power lens and method of designing the same
CN1815299B (zh) * 2005-02-04 2010-06-02 精工爱普生株式会社 组合眼镜镜片、辅助镜片和组合眼镜镜片的磨边加工方法
JP4400549B2 (ja) * 2005-02-04 2010-01-20 セイコーエプソン株式会社 組み合わせ眼鏡レンズ及び組み合わせ眼鏡レンズの玉型加工方法
EP2028531B1 (de) 2007-12-28 2016-05-04 Essilor International (Compagnie Generale D'optique) Verfahren zur Auswahl eines halbfertigen Brillenglases nach einer bestimmten Brillenfassung
EP2177943A1 (de) 2008-10-16 2010-04-21 Essilor International (Compagnie Générale D'Optique) Bestimmung eines optischen Systems anhand erweiterter Kriterien
EP2199021A1 (de) 2008-12-22 2010-06-23 Essilor International (Compagnie Générale D'Optique) Verfahren und Vorrichtung zur Herstellung einer optischen Linse
US9022563B2 (en) * 2009-02-12 2015-05-05 Mitsui Chemicals, Inc. Ophthalmic lenses with aspheric optical features
WO2010100528A1 (en) 2009-03-05 2010-09-10 Essilor International (Compagnie Generale D'optique) Spectacle eyeglass for myopic child
US8573774B2 (en) * 2009-10-14 2013-11-05 PixelOptics Opthalmic lens with regressive and non-regressive rotationally symmetric optical design elements

Also Published As

Publication number Publication date
JP6226873B2 (ja) 2017-11-08
AU2012351474B2 (en) 2016-02-25
KR101859009B1 (ko) 2018-05-18
US9618771B2 (en) 2017-04-11
BR112014014331A2 (pt) 2017-06-13
WO2013087925A1 (en) 2013-06-20
CA2858460A1 (en) 2013-06-20
CA2858460C (en) 2018-05-01
EP2791730B1 (de) 2020-03-11
KR20140107235A (ko) 2014-09-04
JP2015505990A (ja) 2015-02-26
AU2012351474A1 (en) 2014-06-12
BR112014014331B1 (pt) 2021-03-02
CN103988116A (zh) 2014-08-13
US20140354944A1 (en) 2014-12-04
EP2791730A1 (de) 2014-10-22
CN103988116B (zh) 2016-10-26

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