AU549625B2 - Multi-focal lens - Google Patents

Multi-focal lens

Info

Publication number
AU549625B2
AU549625B2 AU70100/81A AU7010081A AU549625B2 AU 549625 B2 AU549625 B2 AU 549625B2 AU 70100/81 A AU70100/81 A AU 70100/81A AU 7010081 A AU7010081 A AU 7010081A AU 549625 B2 AU549625 B2 AU 549625B2
Authority
AU
Australia
Prior art keywords
vision
progressive
lens
zones
progressive zone
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
Application number
AU70100/81A
Other languages
English (en)
Other versions
AU7010081A (en
Inventor
Gerhard Furter
Hans Lahres
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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=6101513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU549625(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of AU7010081A publication Critical patent/AU7010081A/en
Application granted granted Critical
Publication of AU549625B2 publication Critical patent/AU549625B2/en
Anticipated expiration legal-status Critical
Expired 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
    • G02C7/065—Properties on the principal line
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Telescopes (AREA)
AU70100/81A 1980-05-02 1981-05-04 Multi-focal lens Expired AU549625B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3016935 1980-05-02
DE3016935A DE3016935C2 (de) 1980-05-02 1980-05-02 Multifokale Brillenlinse mit gebietsweise gleitendem Brechwert

Publications (2)

Publication Number Publication Date
AU7010081A AU7010081A (en) 1981-11-05
AU549625B2 true AU549625B2 (en) 1986-02-06

Family

ID=6101513

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70100/81A Expired AU549625B2 (en) 1980-05-02 1981-05-04 Multi-focal lens

Country Status (8)

Country Link
US (1) US4606622A (enExample)
EP (1) EP0039497B1 (enExample)
JP (1) JPS5710113A (enExample)
AT (1) ATE8819T1 (enExample)
AU (1) AU549625B2 (enExample)
CA (1) CA1152369A (enExample)
DE (1) DE3016935C2 (enExample)
ES (1) ES501280A0 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589660B2 (en) * 1985-05-14 1989-10-19 Carl-Zeiss-Stiftung Multi-focal spectacle lens having at least one progressive surface

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495789B1 (fr) * 1980-12-05 1986-02-14 Suwa Seikosha Kk Lentille multifocale progressive
JPS57210320A (en) * 1981-06-19 1982-12-23 Hoya Corp Progressive focus lens
JPS5958415A (ja) * 1982-09-29 1984-04-04 Seiko Epson Corp 累進多焦点レンズ
JPS5988718A (ja) * 1982-11-12 1984-05-22 Hoya Corp 眼の輻輳を考慮した累進焦点眼鏡レンズ
US4606626A (en) * 1982-12-13 1986-08-19 Seiko Epson Corporation Progressive multifocal ophthalmic lenses with prism for correcting chromatic aberration
JPS6061719A (ja) * 1983-09-16 1985-04-09 Seiko Epson Corp 累進多焦点レンズ
GB2146791B (en) * 1983-09-16 1987-01-28 Suwa Seikosha Kk Progressive multifocal ophthalmic lens
DE3430334C2 (de) * 1984-08-17 1987-02-05 Optische Werke G. Rodenstock, 8000 München Progressives Brillenglas mit zwei asphärischen Flächen
FR2587505B1 (fr) * 1985-09-13 1987-12-18 Essilor Int Verre progressif perfectionne
DE3635777A1 (de) * 1986-10-21 1988-05-05 Rodenstock Optik G Progressives brillenglas
US4787733A (en) * 1986-11-24 1988-11-29 Polycore Optical Pte Ltd Method for designing progressive addition lenses
US4861153A (en) * 1986-12-19 1989-08-29 American Optical Corporation Progressive addition spectacle lens
DE3716201C2 (de) * 1987-05-14 2001-02-15 Rodenstock Optik G Progressives Brillenglas
US4838675A (en) * 1987-06-19 1989-06-13 Sola International Holdings, Ltd. Method for improving progressive lens designs and resulting article
DE3739974A1 (de) * 1987-11-25 1989-06-08 Rodenstock Optik G Progressives brillenglas
DE4012609A1 (de) * 1990-04-19 1991-10-24 Zeiss Carl Fa Gleitsichtflaeche fuer eine gleitsichtbrillenlinse
WO1992012452A1 (fr) * 1990-12-27 1992-07-23 Seiko Epson Corporation Lentille progressive
FR2683642B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2683643B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
DE4210008A1 (de) * 1992-03-27 1993-09-30 Zeiss Carl Fa Brillenlinse
JP3381314B2 (ja) * 1993-06-29 2003-02-24 株式会社ニコン 累進焦点レンズ
ATE203835T1 (de) * 1994-03-30 2001-08-15 Rodenstock Optik G Serie progressiver brillengläser
WO1996013748A2 (de) * 1994-10-29 1996-05-09 Optische Werke G. Rodenstock Serie progressiver brillengläser
JP3690427B2 (ja) * 1994-12-27 2005-08-31 セイコーエプソン株式会社 累進多焦点レンズおよび眼鏡レンズ
JP3196877B2 (ja) * 1995-04-18 2001-08-06 ホーヤ株式会社 累進多焦点レンズ
US5650838A (en) * 1995-05-04 1997-07-22 Johnson & Johnson Vision Products, Inc. Programmable smooth junctions on lenses
US5691798A (en) * 1995-07-27 1997-11-25 Teijin Chemicals Ltd. Progressive power ophthalmic lens
WO1997019382A1 (en) * 1995-11-24 1997-05-29 Seiko Epson Corporation Gradient index multifocal lens, spectacle lens, and manufacture of gradient index multifocal lens
DE19612284A1 (de) * 1996-03-28 1997-10-02 Zeiss Carl Fa Multifokale Brillenlinse
CA2251359A1 (en) * 1996-04-04 1997-10-16 Sola International Holdings Ltd. Progressive lens elements and methods for designing and using same
JP4386966B2 (ja) * 1996-07-05 2009-12-16 ローデンストック． ゲゼルシャフト． ミット． ベシュレンクテル． ハフツング 累進レンズ
US5847803A (en) * 1996-09-17 1998-12-08 Innotech, Inc. Optic incorporating a power gradient
DE19701312A1 (de) * 1997-01-16 1998-07-23 Zeiss Carl Fa Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung
EP0994375B1 (en) * 1998-10-16 2006-12-27 Essilor International Method of making a pair of multifocal progressive spectacle lenses
US6661523B1 (en) 1998-11-23 2003-12-09 Inray Ltd. Method for determining and designing optical elements
US6256098B1 (en) 1998-11-23 2001-07-03 Inray Ltd. Method for determining and designing optical elements
EP1170620B1 (en) * 1999-04-13 2009-12-16 Hoya Corporation Progressive refractive power glasses lens and design method therefor
CA2363121C (en) * 1999-12-22 2008-12-09 Essilor International Pair of multifocal progressive spectacle lenses
DE10014334C2 (de) 2000-03-24 2002-03-21 Zeiss Carl Vorrichtung und Verfahren zur ortsaufgelösten Brechkraft-Bestimmung
WO2001081981A2 (de) * 2000-04-25 2001-11-01 Optische Werke G. Rodenstock Progressives brillenglas
EP1277077B1 (de) 2000-04-25 2008-02-13 Rodenstock GmbH Progressives brillenglas mit geringen schaukeleffekten
ES2301549T3 (es) * 2000-04-25 2008-07-01 Rodenstock Gmbh Cristal de gafas progresivo de reducida distorsion dinamica.
WO2001084213A2 (de) * 2000-04-27 2001-11-08 Optische Werke G. Rodenstock Progressives brillenglas mit geringer änderung der binokularen eigenschaften bei einer blickbewegung
JP4707705B2 (ja) * 2000-10-27 2011-06-22 Ｈｏｙａ株式会社 眼鏡レンズ供給方法
JP4707706B2 (ja) * 2000-10-27 2011-06-22 Ｈｏｙａ株式会社 眼鏡レンズ供給方法
EP1461662B1 (en) * 2001-12-05 2014-05-14 Carl Zeiss Vision Australia Holdings Ltd. Balanced progressive lens
WO2003100505A1 (en) * 2002-05-28 2003-12-04 Hoya Corporation Double-sided aspheric varifocal power lens
EP1518140B1 (en) 2002-05-31 2011-09-14 Crossbows Optical Limited Progressive addition power lens
DE10258332A1 (de) * 2002-12-12 2004-07-08 Rodenstock Gmbh Brillenglaspaar
DE10302152B4 (de) * 2003-01-21 2008-06-19 Rodenstock Gmbh Doppelprogressives Brillenglas
US7134752B2 (en) * 2003-12-03 2006-11-14 Sola International Holdings Ltd. Shaped non-corrective eyewear lenses and methods for providing same
FR2874709B1 (fr) 2004-08-27 2006-11-24 Essilor Int Procede de determination d'une paire de lentilles ophtalmiques progressives
DE102005023126B4 (de) 2005-05-19 2022-06-30 Rodenstock Gmbh Serie von Brillengläsern, Verfahren zur Herstellung
EP2075622A3 (fr) 2007-11-27 2010-01-13 Optofinanz AG Lentilles ophtalmiques multifocales progressives à distribution constante
CN101952767B (zh) * 2008-02-20 2014-04-02 瑞士风尼克斯股份有限公司 对于宽范围的折射率、基曲线和附加值同一地最优化的渐进多焦点眼镜片
US8534834B2 (en) 2008-09-30 2013-09-17 Hoya Corporation Progressive power lens, method of designing progressive power lens and method of evaluating progressive power lens
BRPI1007210B1 (pt) 2009-01-30 2019-12-17 Hoya Corp método implementado por computador para projetar lente de óculos, método para fabricar lente de óculos, e, sistema para fabricar lente de óculos
RU2511706C2 (ru) 2009-02-05 2014-04-10 Хойа Корпорейшн Способ оценивания очковых линз, способ проектирования очковых линз, способ изготовления очковых линз, система изготовления очковых линз и очковая линза
JP2011203705A (ja) * 2010-03-01 2011-10-13 Seiko Epson Corp 眼鏡レンズ及びその設計方法
BR112013001947A2 (pt) * 2010-07-27 2018-05-15 Hoya Corp métodos para projetar, para avaliar e para fabricar lentes de óculos, sistema para fabricar lentes de óculos, e, lentes de óculos
JP5944702B2 (ja) * 2012-03-12 2016-07-05 Hoya株式会社 眼鏡レンズ、並びに眼鏡レンズの設計方法、製造方法及び設計システム
JP6368907B2 (ja) * 2013-10-07 2018-08-08 東海光学株式会社 レンズの光学性能評価方法、設計方法及びレンズの光学性能表示方法
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
EP3457195A1 (en) * 2017-09-19 2019-03-20 Hoya Lens Thailand Ltd. Spectacle lenses and methods for producing the same
EP3966625A1 (en) * 2019-05-09 2022-03-16 Essilor International An ophthalmic progressive addition lens adapted for a wearer
CN117111328B (zh) * 2023-10-08 2024-08-30 华创星瞳(北京)医学科技有限责任公司 一种可调节高精度的近视离焦防控眼镜

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878721A (en) * 1954-02-03 1959-03-24 Farrand Optical Co Inc Multifocal ophthalmic lenses
FR1509090A (fr) * 1966-11-29 1968-01-12 Lunetiers Cottet Poichet Soc D Perfectionnements aux lentilles ophtalmiques à puissance focale progressivement variable
BE755907A (fr) * 1969-09-11 1971-02-15 Lunetiers Lentilles a puissance focale progressive
US3711191A (en) * 1971-09-16 1973-01-16 L Tagnon Aberration corrected ophthalmic progressive power lenses
DE2610203B2 (de) * 1976-03-11 1981-01-22 Optische Werke G. Rodenstock, 8000 Muenchen Progressives Brillenglas
DE2814916C3 (de) * 1978-04-06 1982-01-07 Optische Werke G. Rodenstock, 8000 München Brillenglas mit einem zwischen Fernteil und Nahteil liegenden Progressionsbereich
FR2425653A1 (fr) * 1978-05-12 1979-12-07 Essilor Int Procede pour elaborer une surface de refraction d'une lentille ophtalmique a puissance focale progressivement variable
EP0027339A3 (en) * 1979-10-11 1981-05-06 U.K. Wiseman Limited Progressive power ophthalmic lenses
US4307945A (en) * 1980-02-14 1981-12-29 Itek Corporation Progressively varying focal power opthalmic lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589660B2 (en) * 1985-05-14 1989-10-19 Carl-Zeiss-Stiftung Multi-focal spectacle lens having at least one progressive surface

Also Published As

Publication number Publication date
AU7010081A (en) 1981-11-05
DE3016935C2 (de) 1991-01-24
ES8202961A1 (es) 1982-03-01
EP0039497A2 (de) 1981-11-11
JPH0239767B2 (enExample) 1990-09-07
CA1152369A (en) 1983-08-23
ATE8819T1 (de) 1984-08-15
DE3016935A1 (de) 1981-11-12
JPS5710113A (en) 1982-01-19
EP0039497A3 (en) 1982-06-09
US4606622A (en) 1986-08-19
EP0039497B1 (de) 1984-08-01
ES501280A0 (es) 1982-03-01

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired