JPS52103412A - Optical glass - Google Patents

Optical glass

Info

Publication number
JPS52103412A
JPS52103412A JP1943776A JP1943776A JPS52103412A JP S52103412 A JPS52103412 A JP S52103412A JP 1943776 A JP1943776 A JP 1943776A JP 1943776 A JP1943776 A JP 1943776A JP S52103412 A JPS52103412 A JP S52103412A
Authority
JP
Japan
Prior art keywords
optical glass
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
JP1943776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5347368B2 (enExample
Inventor
Yasutaka Matsuo
Muneo Nakahara
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.)
OBARA OPTICAL GLASS
Original Assignee
OBARA OPTICAL GLASS
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 OBARA OPTICAL GLASS filed Critical OBARA OPTICAL GLASS
Priority to JP1943776A priority Critical patent/JPS52103412A/ja
Publication of JPS52103412A publication Critical patent/JPS52103412A/ja
Publication of JPS5347368B2 publication Critical patent/JPS5347368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Compositions (AREA)
JP1943776A 1976-02-26 1976-02-26 Optical glass Granted JPS52103412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1943776A JPS52103412A (en) 1976-02-26 1976-02-26 Optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1943776A JPS52103412A (en) 1976-02-26 1976-02-26 Optical glass

Publications (2)

Publication Number Publication Date
JPS52103412A true JPS52103412A (en) 1977-08-30
JPS5347368B2 JPS5347368B2 (enExample) 1978-12-20

Family

ID=11999255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1943776A Granted JPS52103412A (en) 1976-02-26 1976-02-26 Optical glass

Country Status (1)

Country Link
JP (1) JPS52103412A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560039A (en) * 1978-10-24 1980-05-06 Nippon Kogaku Kk <Nikon> Optical glass
JPS58125637A (ja) * 1982-01-18 1983-07-26 シユツト・グラスヴエルケ １．７９〜１．８２の屈折率、少なくとも３２のアッベ数および４．０ｇ／ｃｍ３以下の密度を有する高屈折率眼鏡用光学ガラス
JPH06305769A (ja) * 1993-04-22 1994-11-01 Ohara Inc 光学ガラス
WO2006093062A1 (en) * 2005-02-28 2006-09-08 Kabushiki Kaisha Ohara Optical glass
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
JP2009208974A (ja) * 2008-02-29 2009-09-17 Ohara Inc 光学ガラス、光学素子及び光学機器
JP2011246337A (ja) * 2010-04-30 2011-12-08 Ohara Inc 光学ガラス、光学素子およびガラス成形体の製造方法
JP2013139372A (ja) * 2011-12-07 2013-07-18 Ohara Inc 光学ガラス、プリフォーム及び光学素子

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1604959A1 (en) 2004-06-02 2005-12-14 Kabushiki Kaisha Ohara An optical glass

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560039A (en) * 1978-10-24 1980-05-06 Nippon Kogaku Kk <Nikon> Optical glass
JPS58125637A (ja) * 1982-01-18 1983-07-26 シユツト・グラスヴエルケ １．７９〜１．８２の屈折率、少なくとも３２のアッベ数および４．０ｇ／ｃｍ３以下の密度を有する高屈折率眼鏡用光学ガラス
JPH06305769A (ja) * 1993-04-22 1994-11-01 Ohara Inc 光学ガラス
WO2006093062A1 (en) * 2005-02-28 2006-09-08 Kabushiki Kaisha Ohara Optical glass
US8148280B2 (en) * 2005-02-28 2012-04-03 Kabushiki Kaisha Ohara Optical glass
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
JP2009208974A (ja) * 2008-02-29 2009-09-17 Ohara Inc 光学ガラス、光学素子及び光学機器
JP2011246337A (ja) * 2010-04-30 2011-12-08 Ohara Inc 光学ガラス、光学素子およびガラス成形体の製造方法
JP2013139372A (ja) * 2011-12-07 2013-07-18 Ohara Inc 光学ガラス、プリフォーム及び光学素子

Also Published As

Publication number Publication date
JPS5347368B2 (enExample) 1978-12-20

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