JPS5326810A - Optical glass - Google Patents

Optical glass

Info

Publication number
JPS5326810A
JPS5326810A JP10140276A JP10140276A JPS5326810A JP S5326810 A JPS5326810 A JP S5326810A JP 10140276 A JP10140276 A JP 10140276A JP 10140276 A JP10140276 A JP 10140276A JP S5326810 A JPS5326810 A JP S5326810A
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
JP10140276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5511626B2 (cs
Inventor
Shinichirou Hirota
Tetsuo Izumitani
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.)
Hoya Glass Works Ltd
Original Assignee
Hoya Glass Works 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 Hoya Glass Works Ltd filed Critical Hoya Glass Works Ltd
Priority to JP10140276A priority Critical patent/JPS5326810A/ja
Publication of JPS5326810A publication Critical patent/JPS5326810A/ja
Publication of JPS5511626B2 publication Critical patent/JPS5511626B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Compositions (AREA)
JP10140276A 1976-08-25 1976-08-25 Optical glass Granted JPS5326810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10140276A JPS5326810A (en) 1976-08-25 1976-08-25 Optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10140276A JPS5326810A (en) 1976-08-25 1976-08-25 Optical glass

Publications (2)

Publication Number Publication Date
JPS5326810A true JPS5326810A (en) 1978-03-13
JPS5511626B2 JPS5511626B2 (cs) 1980-03-26

Family

ID=14299728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10140276A Granted JPS5326810A (en) 1976-08-25 1976-08-25 Optical glass

Country Status (1)

Country Link
JP (1) JPS5326810A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362119B1 (en) * 1999-06-09 2002-03-26 Asahi Glass Company, Limited Barium borosilicate glass and glass ceramic composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122481A1 (cs) * 1971-01-21 1972-09-01 Corning Glass Works
JPS5168615A (ja) * 1974-12-06 1976-06-14 Corning Glass Works Rantanabariahokeisanengarasu
JPS5390312A (en) * 1977-01-20 1978-08-09 Fuji Photo Film Co Ltd Optical glass excellent in wear resistance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122481A1 (cs) * 1971-01-21 1972-09-01 Corning Glass Works
JPS5168615A (ja) * 1974-12-06 1976-06-14 Corning Glass Works Rantanabariahokeisanengarasu
JPS5390312A (en) * 1977-01-20 1978-08-09 Fuji Photo Film Co Ltd Optical glass excellent in wear resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362119B1 (en) * 1999-06-09 2002-03-26 Asahi Glass Company, Limited Barium borosilicate glass and glass ceramic composition

Also Published As

Publication number Publication date
JPS5511626B2 (cs) 1980-03-26

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