JPS5734044A - Optical glass - Google Patents

Optical glass

Info

Publication number
JPS5734044A
JPS5734044A JP10778180A JP10778180A JPS5734044A JP S5734044 A JPS5734044 A JP S5734044A JP 10778180 A JP10778180 A JP 10778180A JP 10778180 A JP10778180 A JP 10778180A JP S5734044 A JPS5734044 A JP S5734044A
Authority
JP
Japan
Prior art keywords
optical glass
0w6wt
0w12wt
0w5wt
glass
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.)
Granted
Application number
JP10778180A
Other languages
English (en)
Other versions
JPS6350293B2 (ja
Inventor
Shizuo Matsumaru
Kazufumi Ishibashi
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku KK
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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP10778180A priority Critical patent/JPS5734044A/ja
Priority to DE19813130715 priority patent/DE3130715A1/de
Publication of JPS5734044A publication Critical patent/JPS5734044A/ja
Publication of JPS6350293B2 publication Critical patent/JPS6350293B2/ja
Granted 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths

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)
JP10778180A 1980-08-07 1980-08-07 Optical glass Granted JPS5734044A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10778180A JPS5734044A (en) 1980-08-07 1980-08-07 Optical glass
DE19813130715 DE3130715A1 (de) 1980-08-07 1981-08-03 Optisches glas mit hohem brechungsindex und niedriger streuung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10778180A JPS5734044A (en) 1980-08-07 1980-08-07 Optical glass

Publications (2)

Publication Number Publication Date
JPS5734044A true JPS5734044A (en) 1982-02-24
JPS6350293B2 JPS6350293B2 (ja) 1988-10-07

Family

ID=14467851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10778180A Granted JPS5734044A (en) 1980-08-07 1980-08-07 Optical glass

Country Status (2)

Country Link
JP (1) JPS5734044A (ja)
DE (1) DE3130715A1 (ja)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003021701A (ja) * 2001-05-08 2003-01-24 Carl Zeiss:Fa 光学ガラス及びその使用
JP2006256959A (ja) * 2006-06-16 2006-09-28 Hoya Corp 光学ガラス及びそれを用いた光学製品
WO2009004710A1 (ja) * 2007-07-02 2009-01-08 Ohara Inc. ガラス組成物
JP2012126586A (ja) * 2010-12-13 2012-07-05 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013047168A (ja) * 2010-10-29 2013-03-07 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013063888A (ja) * 2011-09-01 2013-04-11 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013063887A (ja) * 2010-12-13 2013-04-11 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013107810A (ja) * 2011-10-28 2013-06-06 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013126935A (ja) * 2011-08-05 2013-06-27 Ohara Inc 光学ガラス、プリフォーム及び光学素子
CN103274595A (zh) * 2013-05-10 2013-09-04 南通晶鑫光学玻璃有限公司 高折射率、低色散环保镧系光学玻璃TZlaF4
JP2014062024A (ja) * 2011-12-28 2014-04-10 Ohara Inc 光学ガラス及び光学素子
JP2015044725A (ja) * 2013-07-31 2015-03-12 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
JP2015147719A (ja) * 2014-01-07 2015-08-20 日本電気硝子株式会社 光学ガラス
JP2015147720A (ja) * 2014-01-07 2015-08-20 日本電気硝子株式会社 光学ガラス
JP2017171578A (ja) * 2017-06-23 2017-09-28 株式会社オハラ 光学ガラス及び光学素子
CN107879619A (zh) * 2010-07-26 2018-04-06 株式会社小原 光学玻璃、预成型坯、光学元件和光学设备
JPWO2018003720A1 (ja) * 2016-06-29 2019-04-18 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540486A1 (fr) * 1983-02-09 1984-08-10 Corning Glass Works Verres d'optique de fluoro-borates moulables
DE3307497C2 (de) * 1983-03-03 1985-09-12 Schott Glaswerke, 6500 Mainz Optisches Glas im System Si0↓2↓ - B↓2↓0↓3↓ - La↓2↓0↓3↓ - Zr0↓2↓ - Alkalioxid - Erdalkalioxid - Zn0 - F mit Brechwerten ≥ 1,70, Abbezahlen ≥ 48, mit guter Entglasungsstabilität und guter chemischer Beständigkeit
JP3100725B2 (ja) * 1992-01-21 2000-10-23 株式会社住田光学ガラス 精密プレス成形用光学ガラス
JP3943348B2 (ja) * 2001-06-06 2007-07-11 株式会社オハラ 光学ガラス
FR2849650B1 (fr) * 2003-01-06 2006-12-08 Gerard Lang Verre de borate utilise comme fondant pour la realisation de perles destinees a l'analyse par fluorescence x, et procede de preparation du dit verre
GB2418222A (en) 2004-09-21 2006-03-22 Dublin Inst Of Technology Light pipe

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605099B2 (en) 2001-05-08 2009-10-20 Schott Ag Optical glasses and their uses
JP2003021701A (ja) * 2001-05-08 2003-01-24 Carl Zeiss:Fa 光学ガラス及びその使用
JP2006256959A (ja) * 2006-06-16 2006-09-28 Hoya Corp 光学ガラス及びそれを用いた光学製品
WO2009004710A1 (ja) * 2007-07-02 2009-01-08 Ohara Inc. ガラス組成物
CN107879619A (zh) * 2010-07-26 2018-04-06 株式会社小原 光学玻璃、预成型坯、光学元件和光学设备
JP2013047168A (ja) * 2010-10-29 2013-03-07 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2012126586A (ja) * 2010-12-13 2012-07-05 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013063887A (ja) * 2010-12-13 2013-04-11 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013126935A (ja) * 2011-08-05 2013-06-27 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013063888A (ja) * 2011-09-01 2013-04-11 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2013107810A (ja) * 2011-10-28 2013-06-06 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2014133699A (ja) * 2011-10-28 2014-07-24 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2014062024A (ja) * 2011-12-28 2014-04-10 Ohara Inc 光学ガラス及び光学素子
CN103274595A (zh) * 2013-05-10 2013-09-04 南通晶鑫光学玻璃有限公司 高折射率、低色散环保镧系光学玻璃TZlaF4
JP2015044725A (ja) * 2013-07-31 2015-03-12 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
JP2015147719A (ja) * 2014-01-07 2015-08-20 日本電気硝子株式会社 光学ガラス
JP2015147720A (ja) * 2014-01-07 2015-08-20 日本電気硝子株式会社 光学ガラス
JPWO2018003720A1 (ja) * 2016-06-29 2019-04-18 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
JP2017171578A (ja) * 2017-06-23 2017-09-28 株式会社オハラ 光学ガラス及び光学素子

Also Published As

Publication number Publication date
JPS6350293B2 (ja) 1988-10-07
DE3130715A1 (de) 1982-02-25

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