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 versions
GB2265367A (en
GB9304049D0 (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 (en) 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 (en)
DE (1) DE4210011C1 (en)
FR (1) FR2689117B1 (en)
GB (1) GB2265367B (en)
IT (1) IT1260626B (en)

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 (23)

* 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 (en) * 1998-04-30 2002-04-02 ホーヤ株式会社 Optical glass and optical products
FR2789071B1 (en) * 1999-02-03 2002-03-22 Corning Sa MINERAL GLASS (# 1.7), ADVANTAGEOUSLY REINFORCED BY ION EXCHANGE; OPHTHALMIC LENSES IN SAID GLASS
US20040259713A1 (en) 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
JP4668797B2 (en) * 2005-01-17 2011-04-13 株式会社オハラ Glass
DE112006000203T5 (en) 2005-01-17 2007-12-13 Kabushiki Kaisha Ohara, Sagamihara Glass
JP2009203155A (en) 2008-01-31 2009-09-10 Ohara Inc Optical glass
DE102009008954B4 (en) 2009-02-13 2010-12-23 Schott Ag X-ray opaque barium-free glass and its use
CN104496174A (en) * 2014-11-21 2015-04-08 柳州创宇科技有限公司 Optical glass with high refractive index and optical element
WO2017175552A1 (en) * 2016-04-04 2017-10-12 株式会社 オハラ Optical glass, preform material and optical element
JP7348711B2 (en) * 2016-12-28 2023-09-21 株式会社オハラ Optical glass, preforms and optical elements
JP7086726B2 (en) * 2017-12-26 2022-06-20 Hoya株式会社 Optical glass and optical elements
CN110204198B (en) * 2018-02-28 2022-04-05 成都尤利特光电科技股份有限公司 Phosphate optical glass
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
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
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
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
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
JPWO2021171950A1 (en) * 2020-02-28 2021-09-02
JP7142118B2 (en) * 2021-02-17 2022-09-26 Hoya株式会社 Optical glasses and optical elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021828A (en) * 1983-07-14 1985-02-04 Hoya Corp Glass for spectacle lens
JPS60122746A (en) * 1983-12-07 1985-07-01 Hoya Corp Optical glass
JPS60221338A (en) * 1984-04-12 1985-11-06 Ohara Inc Optical glass
BR8605356A (en) * 1985-11-29 1987-08-04 Corning Glass Works GLASS FOR OPTICAL AND / OR OPHTHALMIC APPLICATIONS
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
ITTO930169A1 (en) 1994-09-12
IT1260626B (en) 1996-04-22
DE4210011C1 (en) 1993-07-15
ITTO930169A0 (en) 1993-03-12
JP3247482B2 (en) 2002-01-15
GB2265367A (en) 1993-09-29
FR2689117A1 (en) 1993-10-01
GB9304049D0 (en) 1993-04-14
JPH0624789A (en) 1994-02-01
FR2689117B1 (en) 1995-05-24

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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