JPS52103412A - Optical glass - Google Patents
Optical glassInfo
- 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
Links
Landscapes
- Glass Compositions (AREA)
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 (en) | 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 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560039A (en) * | 1978-10-24 | 1980-05-06 | Nippon Kogaku Kk <Nikon> | Optical glass |
JPS58125637A (en) * | 1982-01-18 | 1983-07-26 | シユツト・グラスヴエルケ | High-refractive index optical glass having refractive index of 1.79-1.82, abbe number of at least 32 and density of 4.0g/cm3 or less |
JPH06305769A (en) * | 1993-04-22 | 1994-11-01 | Ohara Inc | Optical glass |
WO2006093062A1 (en) * | 2005-02-28 | 2006-09-08 | Kabushiki Kaisha Ohara | Optical glass |
JP2006256959A (en) * | 2006-06-16 | 2006-09-28 | Hoya Corp | Optical glass and optical product using the same |
JP2009208974A (en) * | 2008-02-29 | 2009-09-17 | Ohara Inc | Optical glass, optical element and optical instrument |
JP2011246337A (en) * | 2010-04-30 | 2011-12-08 | Ohara Inc | Optical glass, optical element and method for manufacturing molded glass article |
JP2013139372A (en) * | 2011-12-07 | 2013-07-18 | Ohara Inc | Optical glass, preform and optical element |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1604959A1 (en) | 2004-06-02 | 2005-12-14 | Kabushiki Kaisha Ohara | An optical glass |
-
1976
- 1976-02-26 JP JP1943776A patent/JPS52103412A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560039A (en) * | 1978-10-24 | 1980-05-06 | Nippon Kogaku Kk <Nikon> | Optical glass |
JPS58125637A (en) * | 1982-01-18 | 1983-07-26 | シユツト・グラスヴエルケ | High-refractive index optical glass having refractive index of 1.79-1.82, abbe number of at least 32 and density of 4.0g/cm3 or less |
JPS6332734B2 (en) * | 1982-01-18 | 1988-07-01 | Schott Glaswerke | |
JPH06305769A (en) * | 1993-04-22 | 1994-11-01 | Ohara Inc | Optical glass |
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 (en) * | 2006-06-16 | 2006-09-28 | Hoya Corp | Optical glass and optical product using the same |
JP2009208974A (en) * | 2008-02-29 | 2009-09-17 | Ohara Inc | Optical glass, optical element and optical instrument |
JP2011246337A (en) * | 2010-04-30 | 2011-12-08 | Ohara Inc | Optical glass, optical element and method for manufacturing molded glass article |
JP2013139372A (en) * | 2011-12-07 | 2013-07-18 | Ohara Inc | Optical glass, preform and optical element |
Also Published As
Publication number | Publication date |
---|---|
JPS5347368B2 (en) | 1978-12-20 |
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