GB2265367B - Highly refractive, ophthalmic and optical glass - Google Patents

Highly refractive, ophthalmic and optical glass

Info

Publication number
GB2265367B
GB2265367B GB9304049A GB9304049A GB2265367B GB 2265367 B GB2265367 B GB 2265367B GB 9304049 A GB9304049 A GB 9304049A GB 9304049 A GB9304049 A GB 9304049A GB 2265367 B GB2265367 B GB 2265367B
Authority
GB
United Kingdom
Prior art keywords
ophthalmic
optical glass
highly refractive
refractive
highly
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
GB9304049A
Other languages
English (en)
Other versions
GB9304049D0 (en
GB2265367A (en
Inventor
Danuta Grabowski
Marc Clement
Volker Geiler
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
Application filed by Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB9304049D0 publication Critical patent/GB9304049D0/en
Publication of GB2265367A publication Critical patent/GB2265367A/en
Application granted granted Critical
Publication of GB2265367B publication Critical patent/GB2265367B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
GB9304049A 1992-03-27 1993-03-01 Highly refractive, ophthalmic and optical glass Expired - Fee Related GB2265367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210011A DE4210011C1 (enExample) 1992-03-27 1992-03-27

Publications (3)

Publication Number Publication Date
GB9304049D0 GB9304049D0 (en) 1993-04-14
GB2265367A GB2265367A (en) 1993-09-29
GB2265367B true GB2265367B (en) 1995-08-02

Family

ID=6455178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9304049A Expired - Fee Related GB2265367B (en) 1992-03-27 1993-03-01 Highly refractive, ophthalmic and optical glass

Country Status (5)

Country Link
JP (1) JP3247482B2 (enExample)
DE (1) DE4210011C1 (enExample)
FR (1) FR2689117B1 (enExample)
GB (1) GB2265367B (enExample)
IT (1) IT1260626B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947616B2 (en) 2005-11-14 2011-05-24 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making microspheres
US8591045B2 (en) 2009-08-21 2013-11-26 3M Innovative Properties Company Pavement markings, reflective elements, and methods of making microspheres

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413894B1 (en) * 1998-04-30 2002-07-02 Hoya Corporation Optical glass and optical product
JP3270022B2 (ja) * 1998-04-30 2002-04-02 ホーヤ株式会社 光学ガラスおよび光学製品
FR2789071B1 (fr) * 1999-02-03 2002-03-22 Corning Sa VERRE MINERAL (n#1,7), AVANTAGEUSEMENT RENFORCE PAR ECHANGE IONIQUE; LENTILLES OPHTALMIQUES EN LEDIT VERRE
US20040259713A1 (en) 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
JP4668797B2 (ja) * 2005-01-17 2011-04-13 株式会社オハラ ガラス
DE112006000203T5 (de) * 2005-01-17 2007-12-13 Kabushiki Kaisha Ohara, Sagamihara Glas
JP2009203155A (ja) 2008-01-31 2009-09-10 Ohara Inc 光学ガラス
DE102009008954B4 (de) 2009-02-13 2010-12-23 Schott Ag Röntgenopakes bariumfreies Glas und dessen Verwendung
CN104496174A (zh) * 2014-11-21 2015-04-08 柳州创宇科技有限公司 一种高折射率的光学玻璃和光学元件
EP3441372A4 (en) * 2016-04-04 2019-07-31 Ohara Inc. OPTICAL GLASS, MANUFACTURING MATERIAL AND OPTICAL ELEMENT
JP7348711B2 (ja) * 2016-12-28 2023-09-21 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP7086726B2 (ja) * 2017-12-26 2022-06-20 Hoya株式会社 光学ガラスおよび光学素子
CN110204198B (zh) * 2018-02-28 2022-04-05 成都尤利特光电科技股份有限公司 磷酸盐光学玻璃
US11667561B2 (en) 2018-11-26 2023-06-06 Corning Incorporated Glass material with a high index of refraction
US11591253B2 (en) * 2018-11-29 2023-02-28 Corning Incorporated High refractive index silicate glass compositions with reduced devitrification kinetics
US11944574B2 (en) 2019-04-05 2024-04-02 Amo Groningen B.V. Systems and methods for multiple layer intraocular lens and using refractive index writing
US12377622B2 (en) 2019-04-05 2025-08-05 Amo Groningen B.V. Systems and methods for vergence matching with an optical profile and using refractive index writing
US11583389B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing
US11564839B2 (en) 2019-04-05 2023-01-31 Amo Groningen B.V. Systems and methods for vergence matching of an intraocular lens with refractive index writing
US11678975B2 (en) 2019-04-05 2023-06-20 Amo Groningen B.V. Systems and methods for treating ocular disease with an intraocular lens and refractive index writing
US11583388B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for spectacle independence using refractive index writing with an intraocular lens
US11529230B2 (en) 2019-04-05 2022-12-20 Amo Groningen B.V. Systems and methods for correcting power of an intraocular lens using refractive index writing
US12357509B2 (en) 2019-04-05 2025-07-15 Amo Groningen B.V. Systems and methods for improving vision from an intraocular lens in an incorrect position and using refractive index writing
CN115175882B (zh) * 2020-02-28 2024-04-12 豪雅株式会社 光学玻璃和光学元件
JP7142118B2 (ja) * 2021-02-17 2022-09-26 Hoya株式会社 光学ガラスおよび光学素子
WO2025122368A1 (en) * 2023-12-05 2025-06-12 Corning Incorporated Ion exchangeable glasses with high refractive index

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021828A (ja) * 1983-07-14 1985-02-04 Hoya Corp 眼鏡レンズ用ガラス
JPS60122746A (ja) * 1983-12-07 1985-07-01 Hoya Corp 光学ガラス
JPS60221338A (ja) * 1984-04-12 1985-11-06 Ohara Inc 光学ガラス
BR8605356A (pt) * 1985-11-29 1987-08-04 Corning Glass Works Vidro para aplicacoes oticas e/ou oftalmicas
JPS647012A (en) * 1987-06-30 1989-01-11 Ricoh Kk Zoom lens enabling close-up photography

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947616B2 (en) 2005-11-14 2011-05-24 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making microspheres
US8591045B2 (en) 2009-08-21 2013-11-26 3M Innovative Properties Company Pavement markings, reflective elements, and methods of making microspheres

Also Published As

Publication number Publication date
IT1260626B (it) 1996-04-22
ITTO930169A0 (it) 1993-03-12
GB9304049D0 (en) 1993-04-14
FR2689117A1 (fr) 1993-10-01
GB2265367A (en) 1993-09-29
FR2689117B1 (fr) 1995-05-24
JPH0624789A (ja) 1994-02-01
JP3247482B2 (ja) 2002-01-15
ITTO930169A1 (it) 1994-09-12
DE4210011C1 (enExample) 1993-07-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120301