JPS5913647A - 光学ガラス - Google Patents
光学ガラスInfo
- Publication number
- JPS5913647A JPS5913647A JP12126982A JP12126982A JPS5913647A JP S5913647 A JPS5913647 A JP S5913647A JP 12126982 A JP12126982 A JP 12126982A JP 12126982 A JP12126982 A JP 12126982A JP S5913647 A JPS5913647 A JP S5913647A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- optical glass
- refractive index
- geo2
- pbo
- 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
- 239000005304 optical glass Substances 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 abstract description 17
- 238000004031 devitrification Methods 0.000 abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 8
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 5
- 229910052681 coesite Inorganic materials 0.000 abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 abstract description 3
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 abstract 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 4
- 229910011255 B2O3 Inorganic materials 0.000 abstract 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 3
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 abstract 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 2
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000007496 glass forming Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 101100336480 Drosophila melanogaster Gem2 gene Proteins 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
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
- C03C3/14—Silica-free oxide glass compositions containing boron
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12126982A JPS5913647A (ja) | 1982-07-14 | 1982-07-14 | 光学ガラス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12126982A JPS5913647A (ja) | 1982-07-14 | 1982-07-14 | 光学ガラス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5913647A true JPS5913647A (ja) | 1984-01-24 |
| JPS6214498B2 JPS6214498B2 (enrdf_load_stackoverflow) | 1987-04-02 |
Family
ID=14807066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12126982A Granted JPS5913647A (ja) | 1982-07-14 | 1982-07-14 | 光学ガラス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913647A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006151758A (ja) * | 2004-11-30 | 2006-06-15 | Sumita Optical Glass Inc | 精密プレス成形用光学ガラス |
| JP2007112697A (ja) * | 2005-09-21 | 2007-05-10 | Hoya Corp | 光学ガラス、プレス成形用ガラスゴブ、ガラス成形体、光学素子およびそれらの製造方法 |
| JP2009242208A (ja) * | 2008-03-31 | 2009-10-22 | Ohara Inc | 光学ガラス、光学素子及び精密プレス成形用プリフォーム |
| US7622409B2 (en) | 2004-03-02 | 2009-11-24 | Hoya Corporation | Optical glass, precision press-molding preform, process for production thereof, optical element and process for the production thereof |
| US8110514B2 (en) * | 2008-06-27 | 2012-02-07 | Hoya Corporation | Optical glass |
| US8127570B2 (en) * | 2008-09-30 | 2012-03-06 | Hoya Corporation | Optical glass |
| CN102372430A (zh) * | 2010-08-23 | 2012-03-14 | 株式会社小原 | 光学玻璃及光学元件 |
| JP2016121034A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2016199408A (ja) * | 2015-04-07 | 2016-12-01 | 日本電気硝子株式会社 | 光学ガラス及びその製造方法 |
| WO2019058617A1 (ja) * | 2017-09-21 | 2019-03-28 | 株式会社ニコン | 光学ガラス、光学ガラスからなる光学素子、光学系、交換レンズ及び光学装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235399U (enrdf_load_stackoverflow) * | 1985-08-21 | 1987-03-02 | ||
| JPS6265700U (enrdf_load_stackoverflow) * | 1985-10-15 | 1987-04-23 | ||
| JPH0545796U (ja) * | 1991-11-13 | 1993-06-18 | 九州日立マクセル株式会社 | メガホン |
-
1982
- 1982-07-14 JP JP12126982A patent/JPS5913647A/ja active Granted
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101203031B1 (ko) | 2004-03-02 | 2012-11-20 | 호야 가부시키가이샤 | 광학 유리, 정밀 프레스 성형용 프리폼 및 그 제조 방법,광학 소자 및 그 제조 방법 |
| US7622409B2 (en) | 2004-03-02 | 2009-11-24 | Hoya Corporation | Optical glass, precision press-molding preform, process for production thereof, optical element and process for the production thereof |
| US7932197B2 (en) | 2004-03-02 | 2011-04-26 | Hoya Corporation | Optical glass, precision press-molding preform, process for production thereof, optical element and process for the production thereof |
| JP2006151758A (ja) * | 2004-11-30 | 2006-06-15 | Sumita Optical Glass Inc | 精密プレス成形用光学ガラス |
| JP2007112697A (ja) * | 2005-09-21 | 2007-05-10 | Hoya Corp | 光学ガラス、プレス成形用ガラスゴブ、ガラス成形体、光学素子およびそれらの製造方法 |
| JP2009242208A (ja) * | 2008-03-31 | 2009-10-22 | Ohara Inc | 光学ガラス、光学素子及び精密プレス成形用プリフォーム |
| US8410008B2 (en) | 2008-06-27 | 2013-04-02 | Hoya Corporation | Optical glass |
| US8110514B2 (en) * | 2008-06-27 | 2012-02-07 | Hoya Corporation | Optical glass |
| US8728963B2 (en) | 2008-06-27 | 2014-05-20 | Hoya Corporation | Optical glass |
| US8127570B2 (en) * | 2008-09-30 | 2012-03-06 | Hoya Corporation | Optical glass |
| US8492299B2 (en) | 2008-09-30 | 2013-07-23 | Hoya Corporation | Optical glass |
| US8741796B2 (en) | 2008-09-30 | 2014-06-03 | Hoya Corporation | Optical glass |
| CN102372430A (zh) * | 2010-08-23 | 2012-03-14 | 株式会社小原 | 光学玻璃及光学元件 |
| JP2012236754A (ja) * | 2010-08-23 | 2012-12-06 | Ohara Inc | 光学ガラス及び光学素子 |
| JP2016121034A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2016199408A (ja) * | 2015-04-07 | 2016-12-01 | 日本電気硝子株式会社 | 光学ガラス及びその製造方法 |
| WO2019058617A1 (ja) * | 2017-09-21 | 2019-03-28 | 株式会社ニコン | 光学ガラス、光学ガラスからなる光学素子、光学系、交換レンズ及び光学装置 |
| CN111108074A (zh) * | 2017-09-21 | 2020-05-05 | 株式会社尼康 | 光学玻璃、由光学玻璃构成的光学元件、光学系统、更换镜头以及光学装置 |
| JPWO2019058617A1 (ja) * | 2017-09-21 | 2020-10-29 | 株式会社ニコン | 光学ガラス、光学ガラスからなる光学素子、光学系、交換レンズ及び光学装置 |
| US11203548B2 (en) | 2017-09-21 | 2021-12-21 | Nikon Corporation | Optical glass, optical element composed of optical glass, optical system interchangeable lens, and optical device |
| CN111108074B (zh) * | 2017-09-21 | 2022-07-01 | 株式会社尼康 | 光学玻璃、由光学玻璃构成的光学元件、光学系统、更换镜头以及光学装置 |
| CN114835393A (zh) * | 2017-09-21 | 2022-08-02 | 株式会社尼康 | 光学玻璃、由光学玻璃构成的光学元件、光学系统、更换镜头以及光学装置 |
| CN114835393B (zh) * | 2017-09-21 | 2024-05-28 | 株式会社尼康 | 光学玻璃、由光学玻璃构成的光学元件、光学系统、更换镜头以及光学装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214498B2 (enrdf_load_stackoverflow) | 1987-04-02 |
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