JPS61219738A - １．７３〜１．８０の屈折率と４９以上のアツベ数を有する光学ガラス - Google Patents

１．７３〜１．８０の屈折率と４９以上のアツベ数を有する光学ガラス

Info

Publication number
JPS61219738A
JPS61219738A JP337086A JP337086A JPS61219738A JP S61219738 A JPS61219738 A JP S61219738A JP 337086 A JP337086 A JP 337086A JP 337086 A JP337086 A JP 337086A JP S61219738 A JPS61219738 A JP S61219738A
Authority
JP
Japan
Prior art keywords
weight
glass
refractive index
glass according
optical 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
JP337086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472779B2 (en:Method
Inventor
ダヌタ　グラボウシユキー
ルートヴイヒ　ロス
フオルクマー　ガイラー
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.)
KARL TSUAISU SUTEIFUTSUNKU TRA
KARL TSUAISU SUTEIFUTSUNKU TRADING AZU SHIYOTSUTO GURASUBUERUKE
Original Assignee
KARL TSUAISU SUTEIFUTSUNKU TRA
KARL TSUAISU SUTEIFUTSUNKU TRADING AZU SHIYOTSUTO GURASUBUERUKE
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 KARL TSUAISU SUTEIFUTSUNKU TRA, KARL TSUAISU SUTEIFUTSUNKU TRADING AZU SHIYOTSUTO GURASUBUERUKE filed Critical KARL TSUAISU SUTEIFUTSUNKU TRA
Publication of JPS61219738A publication Critical patent/JPS61219738A/ja
Publication of JPH0472779B2 publication Critical patent/JPH0472779B2/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
    • C03C3/04—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

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)
JP337086A 1985-01-10 1986-01-10 １．７３〜１．８０の屈折率と４９以上のアツベ数を有する光学ガラス Granted JPS61219738A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3500578.5 1985-01-10
DE19853500578 DE3500578C2 (de) 1985-01-10 1985-01-10 Optisches Glas mit Brechwerten von 1,73 bis 1,80 und Abbezahlen ≥ 49

Publications (2)

Publication Number Publication Date
JPS61219738A true JPS61219738A (ja) 1986-09-30
JPH0472779B2 JPH0472779B2 (en:Method) 1992-11-19

Family

ID=6259532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP337086A Granted JPS61219738A (ja) 1985-01-10 1986-01-10 １．７３〜１．８０の屈折率と４９以上のアツベ数を有する光学ガラス

Country Status (2)

Country Link
JP (1) JPS61219738A (en:Method)
DE (1) DE3500578C2 (en:Method)

Cited By (10)

* 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
JP2005239544A (ja) * 2004-02-26 2005-09-08 Schott Ag 無鉛無砒素光学ランタンフリントガラス
JP2009242210A (ja) * 2008-03-31 2009-10-22 Ohara Inc 光学ガラス、光学素子及び光学機器
JP2010076984A (ja) * 2008-09-26 2010-04-08 Alfred Univ 光学ガラス
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
JP2015044724A (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
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
WO2015083616A1 (ja) * 2013-12-03 2015-06-11 旭硝子株式会社 光学ガラス、プレス成形用プリフォームおよび光学素子
JP2016124726A (ja) * 2014-12-26 2016-07-11 Hoya株式会社 ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW593195B (en) 2001-02-05 2004-06-21 Koninkl Philips Electronics Nv Multicomponent glass, glass fiber, twister and taper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169150A (en) * 1980-05-30 1981-12-25 Ohara Inc Optical glass
JPS59169952A (ja) * 1983-03-03 1984-09-26 シヨツト，グラスヴエルケ 光学ガラス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169150A (en) * 1980-05-30 1981-12-25 Ohara Inc Optical glass
JPS59169952A (ja) * 1983-03-03 1984-09-26 シヨツト，グラスヴエルケ 光学ガラス

Cited By (10)

* 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
JP2005239544A (ja) * 2004-02-26 2005-09-08 Schott Ag 無鉛無砒素光学ランタンフリントガラス
JP2009242210A (ja) * 2008-03-31 2009-10-22 Ohara Inc 光学ガラス、光学素子及び光学機器
JP2010076984A (ja) * 2008-09-26 2010-04-08 Alfred Univ 光学ガラス
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
JP2015044724A (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
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
WO2015083616A1 (ja) * 2013-12-03 2015-06-11 旭硝子株式会社 光学ガラス、プレス成形用プリフォームおよび光学素子
JP2016124726A (ja) * 2014-12-26 2016-07-11 Hoya株式会社 ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子
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
JPH0472779B2 (en:Method) 1992-11-19
DE3500578A1 (de) 1986-07-10
DE3500578C2 (de) 1987-02-12

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