BR9504883A - Lente oftamológica multifocal progressiva - Google Patents

Lente oftamológica multifocal progressiva

Info

Publication number
BR9504883A
BR9504883A BR9504883A BR9504883A BR9504883A BR 9504883 A BR9504883 A BR 9504883A BR 9504883 A BR9504883 A BR 9504883A BR 9504883 A BR9504883 A BR 9504883A BR 9504883 A BR9504883 A BR 9504883A
Authority
BR
Brazil
Prior art keywords
ophthalmic lens
progressive multifocal
multifocal ophthalmic
progressive
lens
Prior art date
Application number
BR9504883A
Other languages
English (en)
Inventor
Francoise Ahsbahs
Claude Pedrono
Original Assignee
Essilor Internacional
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9468349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9504883(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essilor Internacional filed Critical Essilor Internacional
Publication of BR9504883A publication Critical patent/BR9504883A/pt

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
    • 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
    • G02C7/063—Shape of the progressive surface
    • G02C7/066—Shape, location or size of the viewing zones
BR9504883A 1994-10-28 1995-10-26 Lente oftamológica multifocal progressiva BR9504883A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412978A FR2726374B1 (fr) 1994-10-28 1994-10-28 Lentille ophtalmique multifocale progressive

Publications (1)

Publication Number Publication Date
BR9504883A true BR9504883A (pt) 1997-09-02

Family

ID=9468349

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9504883A BR9504883A (pt) 1994-10-28 1995-10-26 Lente oftamológica multifocal progressiva

Country Status (11)

Country Link
US (1) US5708493A (pt)
JP (1) JP3080295B2 (pt)
AU (1) AU697240B2 (pt)
BR (1) BR9504883A (pt)
CA (1) CA2161560C (pt)
DE (1) DE19538470C2 (pt)
ES (1) ES2112182B1 (pt)
FR (1) FR2726374B1 (pt)
GB (1) GB2294553B (pt)
IE (1) IE81058B1 (pt)
IT (1) IT1276579B1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE408170T1 (de) * 1994-10-21 2008-09-15 Carl Zeiss Vision Au Holding Verbesserter augen-korrekturlinsen-rohling
JP3196880B2 (ja) * 1995-09-22 2001-08-06 ホーヤ株式会社 累進多焦点レンズ
JPH09251143A (ja) * 1996-03-14 1997-09-22 Nikon Corp 累進焦点レンズ
ATE367597T1 (de) * 1996-04-04 2007-08-15 Carl Zeiss Vision Au Holding Progressive linsen und verfahren zum deren entwurf und verwendung
FR2753805B1 (fr) * 1996-09-20 1998-11-13 Essilor Int Jeu de lentilles ophtalmiques multifocales progressives
JP3787227B2 (ja) * 1997-10-23 2006-06-21 東海光学株式会社 眼鏡用累進焦点レンズ及びそれを用いた眼鏡
US6343861B1 (en) † 1998-06-12 2002-02-05 Sola International Holdings, Ltd. Myopia lens
FR2788861B1 (fr) * 1999-01-22 2001-03-30 Essilor Int Lentille ophtalmique multifocale progressive
AUPQ065599A0 (en) 1999-05-31 1999-06-24 Sola International Holdings Ltd Progressive lens
CA2386062A1 (en) 1999-10-01 2001-04-12 Sola International Holdings Ltd. Progressive lens
FR2809193B1 (fr) * 2000-05-16 2002-08-09 Essilor Int Lentille ophtalmique multifocale progressive a variation de puissance rapide
KR20020060445A (ko) * 2001-01-11 2002-07-18 문재오 성형몰드 및 그 성형몰드에 의하여 성형된 누진다초점렌즈제조용 유리몰드
ES2200709B1 (es) * 2002-08-23 2005-05-01 Reyes Lopez Hernandez Lente progresiva.
US7572385B2 (en) * 2003-11-17 2009-08-11 Micron Technology, Inc. Method of forming micro-lenses
FR2884325B1 (fr) * 2005-04-08 2007-06-01 Essilor Int Lentille ophtalmique
FR2916864B1 (fr) * 2007-05-31 2010-01-08 Essilor Int Verre ophtalmique progressif de correction de myopie et procede de realisation d'un tel verre
US9618774B2 (en) * 2014-02-10 2017-04-11 Shamir Optical Industry Ltd. Quasi progressive lenses for eyewear
US10048512B2 (en) * 2016-10-08 2018-08-14 eyeBrain, Medical, Inc. Low-convergence spectacles
WO2019141386A1 (de) * 2018-01-19 2019-07-25 Carl Zeiss Vision International Gmbh Gleitsicht-brillenglas mit variablem brechungsindex und verfahren zu dessen entwurf und herstellung
ES2946964T3 (es) * 2017-01-20 2023-07-28 Zeiss Carl Vision Int Gmbh Lentes para gafas varifocales con índice de refracción variable y procedimiento para su diseño y fabricación

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958415A (ja) * 1982-09-29 1984-04-04 Seiko Epson Corp 累進多焦点レンズ
US5000559A (en) * 1988-02-29 1991-03-19 Nikon Corporation Ophthalmic lenses having progressively variable refracting power
JP2576054B2 (ja) * 1988-02-29 1997-01-29 株式会社ニコン 累進多焦点レンズ
DE4012609A1 (de) * 1990-04-19 1991-10-24 Zeiss Carl Fa Gleitsichtflaeche fuer eine gleitsichtbrillenlinse
FR2683642B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2699294B1 (fr) * 1992-12-11 1995-02-10 Essilor Int Lentille ophtalmique multifocale progressive.
FR2704327B1 (fr) * 1993-04-23 1995-06-23 Essilor Int Paire de lentilles ophtalmiques multifocales progressives.
EP0702257B1 (en) * 1994-08-26 2008-06-25 Tokai Kogaku Kabushiki Kaisha Progressive power presbyopia-correcting ophthalmic lenses
EP0744646A4 (en) * 1994-10-06 2000-05-24 Seiko Epson Corp MULTIFOYER PROGRESSIVE CURVE OPTICAL LENSES AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
AU3446395A (en) 1996-05-09
DE19538470A1 (de) 1996-05-02
ITRM950702A0 (pt) 1995-10-25
FR2726374B1 (fr) 1996-12-27
IE950799A1 (en) 1996-05-01
AU697240B2 (en) 1998-10-01
FR2726374A1 (fr) 1996-05-03
CA2161560C (en) 2000-12-12
DE19538470C2 (de) 2001-09-20
GB2294553A (en) 1996-05-01
US5708493A (en) 1998-01-13
ES2112182B1 (es) 1998-11-16
ITRM950702A1 (it) 1997-04-25
CA2161560A1 (en) 1996-04-29
GB9522051D0 (en) 1996-01-03
IE81058B1 (en) 1999-12-29
JPH08211339A (ja) 1996-08-20
GB2294553B (en) 1998-04-29
ES2112182A1 (es) 1998-03-16
IT1276579B1 (it) 1997-11-03
JP3080295B2 (ja) 2000-08-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A,13A E 14A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A, 16A, 17A E 18A ANUIDADES CONFORMR ART. 87 DA LPI.