CN108328921A - 光学玻璃 - Google Patents
光学玻璃 Download PDFInfo
- Publication number
- CN108328921A CN108328921A CN201710928510.9A CN201710928510A CN108328921A CN 108328921 A CN108328921 A CN 108328921A CN 201710928510 A CN201710928510 A CN 201710928510A CN 108328921 A CN108328921 A CN 108328921A
- Authority
- CN
- China
- Prior art keywords
- glass
- content
- optical element
- range
- 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.)
- Pending
Links
- 239000005304 optical glass Substances 0.000 title claims abstract description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 22
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 22
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 22
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 22
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims abstract description 18
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims abstract description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims abstract description 12
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 10
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims abstract description 9
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 8
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 8
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims abstract description 8
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 8
- FIXNOXLJNSSSLJ-UHFFFAOYSA-N ytterbium(III) oxide Inorganic materials O=[Yb]O[Yb]=O FIXNOXLJNSSSLJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 191
- 230000003287 optical effect Effects 0.000 claims description 71
- 238000000748 compression moulding Methods 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 239000002994 raw material Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000005498 polishing Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 description 32
- 230000008025 crystallization Effects 0.000 description 32
- 238000000465 moulding Methods 0.000 description 26
- 239000000463 material Substances 0.000 description 25
- 238000007496 glass forming Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 230000009477 glass transition Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 229910052738 indium Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 238000000137 annealing Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 7
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910052582 BN Inorganic materials 0.000 description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000005499 meniscus Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910052765 Lutetium Inorganic materials 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000006025 fining agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910003443 lutetium oxide Inorganic materials 0.000 description 2
- -1 maintains stability Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 230000037303 wrinkles Effects 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
- C03C3/04—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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/061—Forming glass sheets by lateral drawing or extrusion
- C03B17/062—Forming glass sheets by lateral drawing or extrusion combined with flowing onto a solid or gaseous support from which the sheet is drawn
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
- C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
- C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008019422A JP5138401B2 (ja) | 2008-01-30 | 2008-01-30 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法 |
| JP2008-019422 | 2008-01-30 | ||
| CN2009801036525A CN101932533A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801036525A Division CN101932533A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328921A true CN108328921A (zh) | 2018-07-27 |
Family
ID=40912790
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928510.9A Pending CN108328921A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃 |
| CN201410408995.5A Pending CN104250063A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃、玻璃坯、光学元件、光学元件坯体及其制造方法 |
| CN2009801036525A Pending CN101932533A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408995.5A Pending CN104250063A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃、玻璃坯、光学元件、光学元件坯体及其制造方法 |
| CN2009801036525A Pending CN101932533A (zh) | 2008-01-30 | 2009-01-22 | 光学玻璃 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8424344B2 (https=) |
| JP (1) | JP5138401B2 (https=) |
| KR (1) | KR101397215B1 (https=) |
| CN (3) | CN108328921A (https=) |
| WO (1) | WO2009096439A1 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028239A (zh) * | 2019-05-23 | 2019-07-19 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件、光学元件和光学仪器 |
| CN111217522A (zh) * | 2018-11-27 | 2020-06-02 | 宜城市泳瑞玻璃科技有限公司 | 一种适合于二次压型以及非球面精密压型的光学玻璃 |
| CN115650580A (zh) * | 2022-12-28 | 2023-01-31 | 沙河市赛孚玻璃制品有限公司 | 一种耐高温钢化玻璃及其制备方法 |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102071B (zh) * | 2006-10-24 | 2017-06-23 | 株式会社小原 | 光学玻璃 |
| JP5138401B2 (ja) | 2008-01-30 | 2013-02-06 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法 |
| JP5180758B2 (ja) * | 2008-09-30 | 2013-04-10 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法 |
| DE102009010701B4 (de) * | 2009-02-27 | 2016-12-15 | Schott Ag | Optisches Glas |
| JP5678477B2 (ja) * | 2009-05-28 | 2015-03-04 | 旭硝子株式会社 | 光学ガラス |
| JP5624832B2 (ja) * | 2009-09-30 | 2014-11-12 | Hoya株式会社 | 光学ガラス、プレス成形用ガラス素材、光学素子とその製造方法 |
| JP5865579B2 (ja) * | 2010-04-30 | 2016-02-17 | 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 |
| JP6062613B2 (ja) * | 2010-10-08 | 2017-01-18 | 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 |
| CN103221354A (zh) * | 2010-10-18 | 2013-07-24 | Ocv智识资本有限责任公司 | 高折射指数的玻璃组合物 |
| WO2012099168A1 (ja) * | 2011-01-18 | 2012-07-26 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2012229148A (ja) * | 2011-04-27 | 2012-11-22 | Ohara Inc | 光学ガラス及び光学素子 |
| JP4927237B1 (ja) * | 2011-05-26 | 2012-05-09 | 新電元工業株式会社 | 半導体接合保護用ガラス組成物、半導体装置の製造方法及び半導体装置 |
| CN102311229A (zh) * | 2011-09-07 | 2012-01-11 | 成都光明光电股份有限公司 | 光学玻璃及光学元件 |
| JP6096502B2 (ja) * | 2011-12-20 | 2017-03-15 | 株式会社オハラ | 光学ガラス及び光学素子 |
| CN102515516B (zh) * | 2011-12-23 | 2014-02-12 | 成都光明光电股份有限公司 | 光学玻璃 |
| JP6095356B2 (ja) * | 2011-12-28 | 2017-03-15 | 株式会社オハラ | 光学ガラス及び光学素子 |
| JP6096501B2 (ja) * | 2011-12-28 | 2017-03-15 | 株式会社オハラ | 光学ガラス及び光学素子 |
| CN104203852B (zh) | 2012-03-26 | 2016-11-02 | Hoya株式会社 | 光学玻璃及其利用 |
| WO2013168236A1 (ja) * | 2012-05-08 | 2013-11-14 | 新電元工業株式会社 | 樹脂封止型半導体装置及び樹脂封止型半導体装置の製造方法 |
| JP5508547B1 (ja) * | 2012-05-08 | 2014-06-04 | 新電元工業株式会社 | 半導体接合保護用ガラス組成物、半導体装置の製造方法及び半導体装置 |
| CN102745894B (zh) * | 2012-06-28 | 2015-01-07 | 湖北新华光信息材料有限公司 | 光学玻璃 |
| JP2013010688A (ja) * | 2012-08-30 | 2013-01-17 | 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とその製造方法ならびに光学素子ブランクの製造方法 |
| CN102964062A (zh) * | 2012-09-29 | 2013-03-13 | 成都光明光电股份有限公司 | 环保重镧火石光学玻璃 |
| CN103708724B (zh) * | 2012-09-29 | 2017-02-08 | 成都光明光电股份有限公司 | 精密模压用光学玻璃、玻璃预制件、光学元件及光学仪器 |
| JP5875572B2 (ja) * | 2013-04-05 | 2016-03-02 | 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 |
| JP6014573B2 (ja) * | 2013-04-05 | 2016-10-25 | 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 |
| JP5323278B2 (ja) * | 2013-05-30 | 2013-10-23 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子とその製造方法ならびに光学素子ブランクの製造方法 |
| CN103482867B (zh) * | 2013-08-30 | 2015-09-02 | 中国建筑材料科学研究总院 | 一种用于光纤面板的环保型高折射率玻璃及光学元件 |
| CN104788018B (zh) * | 2014-01-22 | 2019-03-05 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃、光学元件及光学仪器 |
| JP6501054B2 (ja) * | 2014-06-30 | 2019-04-17 | 日本電気硝子株式会社 | 光学ガラス |
| JP6618256B2 (ja) * | 2014-12-24 | 2019-12-11 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP2016121035A (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 |
| JP6664826B2 (ja) * | 2015-05-18 | 2020-03-13 | 株式会社オハラ | 光学ガラス及び光学素子 |
| CN104891811A (zh) * | 2015-05-29 | 2015-09-09 | 成都光明光电股份有限公司 | 晶质玻璃 |
| CN105271715B (zh) * | 2015-10-14 | 2018-05-25 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN117865468A (zh) * | 2015-11-06 | 2024-04-12 | 株式会社小原 | 一种光学玻璃、预制件以及光学元件 |
| CN109384386A (zh) * | 2017-08-09 | 2019-02-26 | 成都尤利特光电科技股份有限公司 | 高折射高透过光学玻璃及其制造方法 |
| CN109384385A (zh) * | 2017-08-09 | 2019-02-26 | 成都尤利特光电科技股份有限公司 | 负反常色散光学玻璃 |
| 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 |
| US11319243B2 (en) | 2018-01-17 | 2022-05-03 | Corning Incorporated | High refractive index optical borate glass |
| JP7170488B2 (ja) * | 2018-10-11 | 2022-11-14 | Hoya株式会社 | 光学ガラス、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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101397215B1 (ko) | 2014-05-20 |
| JP5138401B2 (ja) | 2013-02-06 |
| JP2009179510A (ja) | 2009-08-13 |
| CN104250063A (zh) | 2014-12-31 |
| KR20100107030A (ko) | 2010-10-04 |
| WO2009096439A1 (ja) | 2009-08-06 |
| CN101932533A (zh) | 2010-12-29 |
| US8424344B2 (en) | 2013-04-23 |
| US20110028300A1 (en) | 2011-02-03 |
| US20130210604A1 (en) | 2013-08-15 |
| US8741795B2 (en) | 2014-06-03 |
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