JPS55116641A - Optical glass - Google Patents
Optical glassInfo
- Publication number
- JPS55116641A JPS55116641A JP2202379A JP2202379A JPS55116641A JP S55116641 A JPS55116641 A JP S55116641A JP 2202379 A JP2202379 A JP 2202379A JP 2202379 A JP2202379 A JP 2202379A JP S55116641 A JPS55116641 A JP S55116641A
- Authority
- JP
- Japan
- Prior art keywords
- optical glass
- zro
- zno
- refractive index
- sio
- 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 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 4
- 229910011255 B2O3 Inorganic materials 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-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
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-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
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004031 devitrification Methods 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 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
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
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 |
|---|---|---|---|
| JP2202379A JPS55116641A (en) | 1979-02-28 | 1979-02-28 | Optical glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2202379A JPS55116641A (en) | 1979-02-28 | 1979-02-28 | Optical glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55116641A true JPS55116641A (en) | 1980-09-08 |
| JPS6114090B2 JPS6114090B2 (en, 2012) | 1986-04-17 |
Family
ID=12071377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2202379A Granted JPS55116641A (en) | 1979-02-28 | 1979-02-28 | Optical glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55116641A (en, 2012) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1245544A3 (en) * | 2001-03-27 | 2002-12-11 | Hoya Corporation | Optical glass and optical part |
| GB2411398A (en) * | 2004-02-26 | 2005-08-31 | Schott Ag | Lead- and arsenic-free optical lanthanum flint glasses |
| JP2006248897A (ja) * | 2002-12-27 | 2006-09-21 | Hoya Corp | 光学ガラス、プレス成形用ガラスゴブおよび光学素子 |
| WO2008111681A1 (ja) * | 2007-03-12 | 2008-09-18 | Ohara Inc. | 光学ガラスおよびその製造方法 |
| EP1980448A1 (en) * | 2007-03-20 | 2008-10-15 | Hoya Corporation | On-vehicle camera lens glass material and on-vehicle camera lens |
| US7576020B2 (en) | 2004-10-12 | 2009-08-18 | Hoya Corporation | Optical glass, precision press-molding preform, process for the production of the preform, optical element and process for the production of the optical element |
| WO2013034082A1 (zh) * | 2011-09-07 | 2013-03-14 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
| JP2014062026A (ja) * | 2011-12-28 | 2014-04-10 | Ohara Inc | 光学ガラス及び光学素子 |
| JP2015030631A (ja) * | 2013-07-31 | 2015-02-16 | 株式会社オハラ | 光学ガラス及び光学素子 |
| JP2015044725A (ja) * | 2013-07-31 | 2015-03-12 | 株式会社オハラ | 光学ガラス、プリフォーム材及び光学素子 |
| JP2015044724A (ja) * | 2013-07-31 | 2015-03-12 | 株式会社オハラ | 光学ガラス、プリフォーム材及び光学素子 |
| WO2015083616A1 (ja) * | 2013-12-03 | 2015-06-11 | 旭硝子株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
| JP2016196408A (ja) * | 2016-08-19 | 2016-11-24 | 株式会社オハラ | 光学ガラス及び光学素子 |
| US9650285B2 (en) | 2014-09-30 | 2017-05-16 | Hoya Corporation | Glass, glass material for press molding, optical element blank, and optical element |
| JP2017171578A (ja) * | 2017-06-23 | 2017-09-28 | 株式会社オハラ | 光学ガラス及び光学素子 |
| CN107721160A (zh) * | 2013-04-05 | 2018-02-23 | 株式会社小原 | 光学玻璃、预成型材料及光学元件 |
| JP2018065747A (ja) * | 2018-01-18 | 2018-04-26 | Hoya株式会社 | ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子 |
| JP2019178058A (ja) * | 2017-05-16 | 2019-10-17 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2019189490A (ja) * | 2018-04-26 | 2019-10-31 | Hoya株式会社 | 光学ガラスおよび光学素子 |
-
1979
- 1979-02-28 JP JP2202379A patent/JPS55116641A/ja active Granted
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6645894B2 (en) * | 2001-03-27 | 2003-11-11 | Hoya Corporation | Optical glass and optical part |
| EP1245544A3 (en) * | 2001-03-27 | 2002-12-11 | Hoya Corporation | Optical glass and optical part |
| JP2006248897A (ja) * | 2002-12-27 | 2006-09-21 | Hoya Corp | 光学ガラス、プレス成形用ガラスゴブおよび光学素子 |
| GB2411398B (en) * | 2004-02-26 | 2010-12-29 | Schott Ag | Lead- and arsenic-free optical lanthanum flint glasses |
| GB2411398A (en) * | 2004-02-26 | 2005-08-31 | Schott Ag | Lead- and arsenic-free optical lanthanum flint glasses |
| FR2866873A1 (fr) * | 2004-02-26 | 2005-09-02 | Schott Ag | Verres d'optique flint au lanthane exempts de plomb et d'arsenic |
| JP2005239544A (ja) * | 2004-02-26 | 2005-09-08 | Schott Ag | 無鉛無砒素光学ランタンフリントガラス |
| KR101177935B1 (ko) * | 2004-02-26 | 2012-08-28 | 쇼오트 아게 | 납 및 비소를 포함하지 않는 광학 란타늄 플린트 유리 |
| US7576020B2 (en) | 2004-10-12 | 2009-08-18 | Hoya Corporation | Optical glass, precision press-molding preform, process for the production of the preform, optical element and process for the production of the optical element |
| WO2008111681A1 (ja) * | 2007-03-12 | 2008-09-18 | Ohara Inc. | 光学ガラスおよびその製造方法 |
| EP1980448A1 (en) * | 2007-03-20 | 2008-10-15 | Hoya Corporation | On-vehicle camera lens glass material and on-vehicle camera lens |
| US9145328B2 (en) | 2011-09-07 | 2015-09-29 | Cdgm Glass Co., Ltd | Optical glass and optical element |
| WO2013034082A1 (zh) * | 2011-09-07 | 2013-03-14 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
| JP2014529574A (ja) * | 2011-09-07 | 2014-11-13 | 成都光明光▲電▼股▲分▼有限公司 | 光学ガラス及び光学素子 |
| JP2014062026A (ja) * | 2011-12-28 | 2014-04-10 | Ohara Inc | 光学ガラス及び光学素子 |
| CN107721160A (zh) * | 2013-04-05 | 2018-02-23 | 株式会社小原 | 光学玻璃、预成型材料及光学元件 |
| JP2015030631A (ja) * | 2013-07-31 | 2015-02-16 | 株式会社オハラ | 光学ガラス及び光学素子 |
| JP2015044724A (ja) * | 2013-07-31 | 2015-03-12 | 株式会社オハラ | 光学ガラス、プリフォーム材及び光学素子 |
| JP2015044725A (ja) * | 2013-07-31 | 2015-03-12 | 株式会社オハラ | 光学ガラス、プリフォーム材及び光学素子 |
| CN108455840A (zh) * | 2013-07-31 | 2018-08-28 | 株式会社小原 | 光学玻璃及光学元件 |
| WO2015083616A1 (ja) * | 2013-12-03 | 2015-06-11 | 旭硝子株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
| JPWO2015083616A1 (ja) * | 2013-12-03 | 2017-03-16 | 旭硝子株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
| JP2019151550A (ja) * | 2013-12-03 | 2019-09-12 | Ａｇｃ株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
| US9650285B2 (en) | 2014-09-30 | 2017-05-16 | Hoya Corporation | Glass, glass material for press molding, optical element blank, and optical element |
| JP2016196408A (ja) * | 2016-08-19 | 2016-11-24 | 株式会社オハラ | 光学ガラス及び光学素子 |
| JP2019178058A (ja) * | 2017-05-16 | 2019-10-17 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2017171578A (ja) * | 2017-06-23 | 2017-09-28 | 株式会社オハラ | 光学ガラス及び光学素子 |
| JP2018065747A (ja) * | 2018-01-18 | 2018-04-26 | Hoya株式会社 | ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子 |
| JP2019189490A (ja) * | 2018-04-26 | 2019-10-31 | Hoya株式会社 | 光学ガラスおよび光学素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114090B2 (en, 2012) | 1986-04-17 |
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