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ES2161873T3 - Serie de cristales de gafas progresivas. - Google Patents

Serie de cristales de gafas progresivas.

Info

Publication number
ES2161873T3
ES2161873T3 ES95913876T ES95913876T ES2161873T3 ES 2161873 T3 ES2161873 T3 ES 2161873T3 ES 95913876 T ES95913876 T ES 95913876T ES 95913876 T ES95913876 T ES 95913876T ES 2161873 T3 ES2161873 T3 ES 2161873T3
Authority
ES
Spain
Prior art keywords
vision
distance
long
crystal series
increases
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 - Lifetime
Application number
ES95913876T
Other languages
English (en)
Inventor
Helmut Altheimer
Norbert Awrath
Rudolf Barth
Peter Baumbach
Jochen Brosig
Gregor Esser
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Application granted granted Critical
Publication of ES2161873T3 publication Critical patent/ES2161873T3/es
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
    • G02C7/06—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
    • 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
    • G02C2202/08—Series of lenses, lens blanks

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)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

LA DESCRIPCION SE REFIERE A UNA SERIE DE LENTES DE GAFAS PROGRESIVAS DONDE LAS LENTES INDIVIDUALES EN LA SERIE DISPONEN DE UN PODER DE SUPERFICIE DIFERENTE EN LA SECCION DE VISION A DISTANCIA Y/O UN INCREMENTO DIFERENTE EN EL PODER DE SUPERFICIE A PARTIR DE LA DISTANCIA CON RESPECTO A LAS SECCIONES DE VISION CERRADA (ADICCION ADD), CADA UNA DE LAS CUALES DISPONE DE UNA SUPERFICIE FRONTAL CON UN PODER DE SUPERFICIE QUE VARIA CONTINUAMENTE, INCREMENTANDOSE A PARTIR DEL VALOR BK (DPT) ADECUADO PARA LA VISION DE DISTANCIA EN EL PUNTO DISPONIENDO DE COORDENADAS X = 0 MM , Y = 8 MM EN LA PARTE INFERIOR DE LA SECCION DE VISION DE DISTANCIA A LO LARGO DE UN LIMITE DE LINEA CURVA (LINEA PRINCIPAL), QUE COINCIDE CON LA LINEA PRINCIPAL DE VISION CUANDO SE CONSIDERA EN SITUACION INFERIOR, CON RESPECTO A UN VALOR ADECUADO PARA VISION CERCA EN LA REGION SUPERIOR DE LA SECCION DE VISION CERCA QUE ES MAS ALTO QUE LA POTENCIA DE SUPERFICIE BK EN LA REGION INFERIOR DE LA SECCION DE VISION A DISTANCIA MEDIANTE EL VALOR ADD (DPT) DE ADICION, Y LA SUPERFICIE SOBRE EL LADO HACIA EL OJO PUEDE SER ESFERICA O ASFERICA. LA INVENCION SE DISTINGUE DE TAL MODO, EN LO QUE SE REFIERE A LA ALTURA Y DE LA LINEA A LA CUAL EL ASTIGMATISMO DE SUPERFICIE ES 0,5 DPT Y QUE FORMA EL BORDE INFERIOR DE LA REGION DE LA SECCION DE VISION LA DISTANCIA ADECUADA PARA VISION CLARA, Y = F(ADD,BK) = B(BK) + A/ADD, B(BK) = A{SUB, 0 + A{SUB, 1}*BK + A{SUB, 2}BK{SUB, 2} SE APLICA SOBRE AMBOS LADOS A UNA DISTANCIA DE 25 MM DE LA LINEA PRINCIPAL, SIENDO APLICABLE PARA LO COEFICIENTE SOBRE EL LADO NASAL Y TEMPORAL DE LA LINEA (T) PRINCIPAL.
ES95913876T 1994-03-30 1995-03-30 Serie de cristales de gafas progresivas. Expired - Lifetime ES2161873T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4411157 1994-03-30
DE4438506 1994-10-29

Publications (1)

Publication Number Publication Date
ES2161873T3 true ES2161873T3 (es) 2001-12-16

Family

ID=25935247

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95913876T Expired - Lifetime ES2161873T3 (es) 1994-03-30 1995-03-30 Serie de cristales de gafas progresivas.
ES99118534T Expired - Lifetime ES2183466T3 (es) 1994-03-30 1995-03-30 Serie de cristales progresivos para gafas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES99118534T Expired - Lifetime ES2183466T3 (es) 1994-03-30 1995-03-30 Serie de cristales progresivos para gafas.

Country Status (8)

Country Link
US (1) US5854669A (es)
EP (2) EP0969309B1 (es)
JP (1) JPH08511359A (es)
AT (2) ATE203835T1 (es)
AU (1) AU688023B2 (es)
DE (3) DE59510383D1 (es)
ES (2) ES2161873T3 (es)
WO (1) WO1995027229A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3196877B2 (ja) * 1995-04-18 2001-08-06 ホーヤ株式会社 累進多焦点レンズ
JP3196880B2 (ja) * 1995-09-22 2001-08-06 ホーヤ株式会社 累進多焦点レンズ
US6019470A (en) * 1995-11-24 2000-02-01 Seiko Epson Corporation Progressive multifocal lens and manufacturing method of eyeglass lens and progressive multifocal lens
AU718534C (en) * 1996-04-04 2003-01-16 Carl Zeiss Vision Australia Holdings Ltd Progressive lens elements and methods for designing and using same
EP0891574B1 (en) * 1996-04-04 2007-07-18 Carl Zeiss Vision Australia Holdings Ltd. Progressive lens elements and methods for designing and using same
DE19780626D2 (de) * 1996-07-05 1998-07-02 Rodenstock Optik G Progressives Brillenglas
DE19701312A1 (de) * 1997-01-16 1998-07-23 Zeiss Carl Fa Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung
AU759473B2 (en) * 1998-06-12 2003-04-17 Carl Zeiss Vision Australia Holdings Ltd Myopia lens
US6343861B1 (en) 1998-06-12 2002-02-05 Sola International Holdings, Ltd. Myopia lens
ES2301549T3 (es) * 2000-04-25 2008-07-01 Rodenstock Gmbh Cristal de gafas progresivo de reducida distorsion dinamica.
JP4618656B2 (ja) * 2000-05-10 2011-01-26 株式会社ニコン・エシロール 累進多焦点レンズシリーズ
DE10106386A1 (de) 2001-02-12 2002-09-12 Rodenstock Optik G B-Spline-Optimierung von optischen Gläsern und insbesondere Brillengläsern mit Symmetrieebenen
TW548437B (en) 2001-03-02 2003-08-21 Unaxis Balzers Ag Optical component and its production method as well as optical switch
JP4246422B2 (ja) * 2001-09-11 2009-04-02 セイコーオプティカルプロダクツ株式会社 累進屈折力眼鏡レンズの設計方法、および製造方法
DE10250093B4 (de) * 2002-10-25 2015-05-13 Rodenstock Gmbh Brillenglas mit geringen Abbildungsfehlern höherer Ordnung
US7036931B2 (en) * 2003-01-29 2006-05-02 Novartis Ag Ophthalmic lenses
DE102004025712A1 (de) * 2004-05-26 2005-12-15 Rupp + Hubrach Optik Gmbh Gleitsichtlinse
US7506983B2 (en) 2004-09-30 2009-03-24 The Hong Kong Polytechnic University Method of optical treatment
US8256895B2 (en) * 2008-02-20 2012-09-04 Swissphonics Sa Progressive multifocal ophthalmic lenses identically optimized over a wide range of refractive indices, base curves, and additions
DE102008015189A1 (de) * 2008-03-20 2009-10-01 Rodenstock Gmbh Umskalierung des Sollastigmatismus für andere Additionen
US8100529B2 (en) * 2008-07-31 2012-01-24 Hoya Corporation Progressive-addition lens
US20180307058A1 (en) * 2017-04-21 2018-10-25 Carl Zeiss Vision International Gmbh Computer implemented method of determining a base curve for a spectacle lens and method of manufacturing a spectacle lens

Family Cites Families (11)

* 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
DE1805561C3 (de) * 1967-10-30 1980-10-23 Societe Des Lunetiers, Paris Ophthalmische Linse mit starker Brechkraft und vorgegebenem Astigmatismus
FR2193989B2 (es) * 1972-07-26 1975-03-07 Essilor Int
US3960442A (en) * 1974-08-05 1976-06-01 American Optical Corporation Ophthalmic lens series
DE3016935C2 (de) * 1980-05-02 1991-01-24 Fa. Carl Zeiss, 7920 Heidenheim Multifokale Brillenlinse mit gebietsweise gleitendem Brechwert
DE3016936C2 (de) * 1980-05-02 1983-12-01 Fa. Carl Zeiss, 7920 Heidenheim Brillenlinse mit astigmatischer Wirkung
DE3343891C2 (de) * 1983-12-05 1986-06-05 Optische Werke G. Rodenstock, 8000 München Mehrstärkenglas mit hohem positiven Brechwert
US5123725A (en) * 1986-12-19 1992-06-23 American Optical Corporation Progressive addition spectacle lens
US4838675A (en) * 1987-06-19 1989-06-13 Sola International Holdings, Ltd. Method for improving progressive lens designs and resulting article
JP3273783B2 (ja) * 1989-07-17 2002-04-15 オプティッシェ．ウエルケ．ゲー．ローデンストック 正の遠隔視覚パワーを有する眼鏡用プログレッシブレンズ
DE4242267A1 (de) * 1992-12-15 1994-06-16 Rodenstock Optik G Brillenglas mit astigmatischer Wirkung

Also Published As

Publication number Publication date
DE59509463D1 (de) 2001-09-06
DE19511613A1 (de) 1996-05-09
ATE224552T1 (de) 2002-10-15
AU688023B2 (en) 1998-03-05
AU2108595A (en) 1995-10-23
EP0969309A1 (de) 2000-01-05
EP0969309B1 (de) 2002-09-18
WO1995027229A1 (de) 1995-10-12
ES2183466T3 (es) 2003-03-16
JPH08511359A (ja) 1996-11-26
ATE203835T1 (de) 2001-08-15
EP0701709A1 (de) 1996-03-20
US5854669A (en) 1998-12-29
DE59510383D1 (de) 2002-10-24
AU688023C (en) 1995-10-23
EP0701709B1 (de) 2001-08-01

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