JPS54129016A - Fluorophosphate optical glass - Google Patents

Fluorophosphate optical glass

Info

Publication number
JPS54129016A
JPS54129016A JP3721178A JP3721178A JPS54129016A JP S54129016 A JPS54129016 A JP S54129016A JP 3721178 A JP3721178 A JP 3721178A JP 3721178 A JP3721178 A JP 3721178A JP S54129016 A JPS54129016 A JP S54129016A
Authority
JP
Japan
Prior art keywords
optical glass
fluorophosphate optical
fluorophosphate
glass
optical
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
JP3721178A
Other languages
English (en)
Other versions
JPS6112857B2 (ja
Inventor
Kouji Kamiyama
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP3721178A priority Critical patent/JPS54129016A/ja
Priority to US06/019,800 priority patent/US4213788A/en
Publication of JPS54129016A publication Critical patent/JPS54129016A/ja
Publication of JPS6112857B2 publication Critical patent/JPS6112857B2/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
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/902—Optical glass, e.g. silent on refractive index and/or ABBE number having ABBE number at least 70

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)
JP3721178A 1978-03-30 1978-03-30 Fluorophosphate optical glass Granted JPS54129016A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3721178A JPS54129016A (en) 1978-03-30 1978-03-30 Fluorophosphate optical glass
US06/019,800 US4213788A (en) 1978-03-30 1979-03-12 Fluoride and phosphate containing optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3721178A JPS54129016A (en) 1978-03-30 1978-03-30 Fluorophosphate optical glass

Publications (2)

Publication Number Publication Date
JPS54129016A true JPS54129016A (en) 1979-10-06
JPS6112857B2 JPS6112857B2 (ja) 1986-04-10

Family

ID=12491248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3721178A Granted JPS54129016A (en) 1978-03-30 1978-03-30 Fluorophosphate optical glass

Country Status (2)

Country Link
US (1) US4213788A (ja)
JP (1) JPS54129016A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358543A (en) * 1979-10-04 1982-11-09 Kabushika Kaisha Ohara Kogaku Garasu Seizosho Fluoride glass
JPH07121816B2 (ja) * 1985-10-26 1995-12-25 ライカ インドゥストリーフェルヴァルツング ゲゼルシャフト ミット ベシュレンクテル ハフツング 異常な正の部分分散のある光学弗燐酸塩ガラスおよびその製造方法
JP2012521942A (ja) * 2009-03-27 2012-09-20 シーディージーエム グラス カンパニー リミテッド フルオロリン酸塩の光学ガラス
JP2014101255A (ja) * 2012-11-21 2014-06-05 Nippon Electric Glass Co Ltd フツリン酸ガラスの製造方法
JP2015209353A (ja) * 2014-04-25 2015-11-24 株式会社オハラ 光学ガラス、光学素子及びプリフォーム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144448A (en) 1979-04-24 1980-11-11 Nippon Kogaku Kk <Nikon> Fluorophosphate optical glass
DE3634676A1 (de) * 1985-10-19 1987-04-23 Leitz Ernst Gmbh Optische fluorphosphatglaeser mit positiver anomaler teildispersion und verbesserten physiko-chemischen eigenschaften sowie verfahren zu ihrer herstellung
JPH0364851U (ja) * 1989-10-30 1991-06-25
CN102320745B (zh) * 2011-09-02 2013-05-08 湖北新华光信息材料有限公司 光学玻璃及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508445A (ja) * 1972-12-04 1975-01-28
JPS508446A (ja) * 1973-05-19 1975-01-28

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1496566B2 (de) * 1965-12-31 1971-06-16 Ernst Leitz Gmbh, 6330 Wetzlar Verfahren zum Herstellen eines Flouoro phosphatglases mit relativ hoher Brechzahl, kleiner Dispersion und erheblicher positiver anomaler Teildispersion
JPS508446B1 (ja) * 1969-05-24 1975-04-04
DE2143370B2 (de) * 1970-08-31 1975-02-06 Hoya Glass Works, Ltd., Tokio Verfahren zur Herstellung eines optischen Fluorphosphatglases
DE2216566A1 (de) * 1972-04-06 1973-10-11 Leitz Ernst Gmbh Optisches glas mit hoher brechzahl, grosser dispersion und hoher positiver anomaler teildispersion sowie verfahren zu dessen herstellung
DE2231238C3 (de) * 1972-06-26 1975-02-06 Ernst Leitz Gmbh, 6330 Wetzlar In relativ großen Mengen erschmelzbares Fluorophosphatglas
DE2342484B2 (de) * 1973-08-23 1977-12-29 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren zum herstellen eines fluorophosphatglases mit einer brechzahl n tief e groesser als 1,57, einem abbe-wert ny tief e kleiner als 70 und einer relativ hohen positiven anomalen teildispersion
DE2514017C2 (de) * 1975-03-29 1984-03-29 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren zur Herstellung eines optischen Fluorphosphatglases mit hoher positiver anomaler Teildispersion, relativ hoher Brechzahl und hoher Abbezahl
JPS53105517A (en) * 1977-02-28 1978-09-13 Hoya Glass Works Ltd Fluorophosphate laser glass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508445A (ja) * 1972-12-04 1975-01-28
JPS508446A (ja) * 1973-05-19 1975-01-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358543A (en) * 1979-10-04 1982-11-09 Kabushika Kaisha Ohara Kogaku Garasu Seizosho Fluoride glass
JPH07121816B2 (ja) * 1985-10-26 1995-12-25 ライカ インドゥストリーフェルヴァルツング ゲゼルシャフト ミット ベシュレンクテル ハフツング 異常な正の部分分散のある光学弗燐酸塩ガラスおよびその製造方法
JP2012521942A (ja) * 2009-03-27 2012-09-20 シーディージーエム グラス カンパニー リミテッド フルオロリン酸塩の光学ガラス
JP2014101255A (ja) * 2012-11-21 2014-06-05 Nippon Electric Glass Co Ltd フツリン酸ガラスの製造方法
JP2015209353A (ja) * 2014-04-25 2015-11-24 株式会社オハラ 光学ガラス、光学素子及びプリフォーム

Also Published As

Publication number Publication date
US4213788A (en) 1980-07-22
JPS6112857B2 (ja) 1986-04-10

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