CN101549955A - 双焦子片光学玻璃 - Google Patents
双焦子片光学玻璃 Download PDFInfo
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- CN101549955A CN101549955A CNA2008100472789A CN200810047278A CN101549955A CN 101549955 A CN101549955 A CN 101549955A CN A2008100472789 A CNA2008100472789 A CN A2008100472789A CN 200810047278 A CN200810047278 A CN 200810047278A CN 101549955 A CN101549955 A CN 101549955A
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- CN
- China
- Prior art keywords
- glass
- spectralite
- bifocal
- cao
- lens
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Abstract
Description
氧化物 | 重量% | 原料 | 称量(Kg) |
SiO2 | 38.0 | SiO2 | 38.38 |
B2O3 | 19.0 | H3BO3 | 33.92 |
PbO | 28.0 | Pb3O4 | 28.73 |
Li2O | 1.8 | Li2CO3 | 4.47 |
Na2O | 1.5 | NaNO3 | 3.77 |
TiO2 | 3.0 | TiO2 | 3.03 |
Al2O3 | 6.5 | Al(OH)3 | 9.99 |
ZrO2 | 0.5 | ZrO2 | 0.50 |
CaO | 1.2 | CaCO3 | 2.15 |
Sb2O3 | 0.5 | Sb2O3 | 0.50 |
合计 | 125.44 |
1 | 2 | 3 | 4 | 5 | 6 | |
SiO2 | 38.0 | 41.0 | 35.0 | 31.0 | 28.0 | 26.0 |
B2O3 | 19.0 | 14.0 | 9.5 | 6.0 | 7.0 | 7.5 |
PbO | 28.0 | 35.0 | 37.7 | 40.0 | 50.0 | 49.0 |
Li2O | 1.8 | 2.5 | 1.2 | 1.0 | 0.5 | |
Na2O | 1.5 | 2.0 | 1.2 | 0.2 | 1.0 | |
K2O | 1.0 | 0.5 | 1.0 | |||
TiO2 | 3.0 | 2.5 | 3.5 | 5.0 | 3.0 | 4.5 |
ZrO2 | 0.5 | 1.5 | 3.0 | 1.0 | 1.0 | |
Al2O3 | 6.5 | 5.0 | 4.0 | 2.0 | 4.5 | 3.5 |
BaO | 4.0 | 5.0 | 6.0 | 1.0 | ||
CaO | 1.2 | 1.5 | 2.0 | 2.5 | ||
SrO | 1.0 | 3.0 | ||||
ZnO | 1.5 | 1.0 | 2.5 | |||
La2O3 | 1.0 | 1.5 | 2.0 | 2.5 | 2.8 | |
Sb2O3 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.2 |
nd | 1.5992 | 1.6335 | 1.6528 | 1.6733 | 1.6937 | 1.7103 |
υd | 41.7 | 39.4 | 36.2 | 34.7 | 32.0 | 31.8 |
α100~300 | 54.1 | 55.4 | 54.6 | 54.9 | 55.3 | 55.7 |
努普硬度(HK) | 502 | 495 | 497 | 489 | 491 | 485 |
耐水性(DW) | 0.037 | 0.043 | 0.045 | 0.045 | 0.05 | 0.052 |
a | b | c | d | |
SiO2 | 42.0 | 38.0 | 31.0 | 28.0 |
B2O3 | 15.0 | 7.0 | 4.0 | 5.0 |
PbO | 34.5 | 46.0 | 55.0 | 56.0 |
Li2O | 0.5 | 1.0 | 1.5 | |
Na2O | 0.5 | 1.0 | 0.7 | |
K2O | 2.5 | 1.0 | ||
TiO2 | 0.6 | 1.5 | 2.2 | |
ZrO2 | 1.0 |
Al2O3 | 1.0 | 1.5 | 1.0 | |
BaO | 2.0 | 5.0 | 3.0 | |
CaO | 1.5 | 3.0 | ||
SrO | 2.0 | |||
ZnO | 2.0 | |||
La2O3 | 1.0 | |||
Sb2O3 | 0.5 | 0.4 | 0.3 | 0.3 |
nd | 1.5979 | 1.6547 | 1.6923 | 1.7099 |
υd | 41.9 | 36.1 | 32.2 | 31.9 |
α100~300 | 55.7 | 55.1 | 54.7 | 54.6 |
努普硬度(HK) | 457 | 443 | 439 | 445 |
耐水性(DW) | 0.081 | 0.045 | 0.107 | 0.105 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008100472789A CN101549955A (zh) | 2008-04-01 | 2008-04-01 | 双焦子片光学玻璃 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008100472789A CN101549955A (zh) | 2008-04-01 | 2008-04-01 | 双焦子片光学玻璃 |
Publications (1)
Publication Number | Publication Date |
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CN101549955A true CN101549955A (zh) | 2009-10-07 |
Family
ID=41154487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100472789A Pending CN101549955A (zh) | 2008-04-01 | 2008-04-01 | 双焦子片光学玻璃 |
Country Status (1)
Country | Link |
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CN (1) | CN101549955A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102442775A (zh) * | 2010-10-09 | 2012-05-09 | 湖北新华光信息材料有限公司 | 高折射双焦子片光学玻璃及其制作方法 |
CN103492331A (zh) * | 2011-05-18 | 2014-01-01 | 日本电气硝子株式会社 | 高折射率玻璃 |
CN106630598A (zh) * | 2016-11-08 | 2017-05-10 | 南通瑞森光学元件科技有限公司 | 一种痕伤检测用紫外玻璃 |
CN107021621A (zh) * | 2016-02-02 | 2017-08-08 | 肖特股份有限公司 | 屏蔽X射线和γ射线的玻璃 |
CN112125511A (zh) * | 2020-09-28 | 2020-12-25 | 成都光明光电股份有限公司 | 光学玻璃 |
-
2008
- 2008-04-01 CN CNA2008100472789A patent/CN101549955A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102442775A (zh) * | 2010-10-09 | 2012-05-09 | 湖北新华光信息材料有限公司 | 高折射双焦子片光学玻璃及其制作方法 |
CN102442775B (zh) * | 2010-10-09 | 2014-03-26 | 湖北新华光信息材料有限公司 | 高折射双焦子片光学玻璃及其制作方法 |
CN103492331A (zh) * | 2011-05-18 | 2014-01-01 | 日本电气硝子株式会社 | 高折射率玻璃 |
CN107021621A (zh) * | 2016-02-02 | 2017-08-08 | 肖特股份有限公司 | 屏蔽X射线和γ射线的玻璃 |
CN106630598A (zh) * | 2016-11-08 | 2017-05-10 | 南通瑞森光学元件科技有限公司 | 一种痕伤检测用紫外玻璃 |
CN112125511A (zh) * | 2020-09-28 | 2020-12-25 | 成都光明光电股份有限公司 | 光学玻璃 |
CN112125511B (zh) * | 2020-09-28 | 2022-04-12 | 成都光明光电股份有限公司 | 光学玻璃 |
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Owner name: HUBEI NEW HUAGUANG INFORMATION MATERIALS CO., LTD. Free format text: FORMER OWNER: HUBEI NEW HUAGUANG INFORMATION MATERIALS CO., LTD. Effective date: 20110422 |
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Effective date of registration: 20110422 Address after: 441057 No. 67, Changhong North Road, Xiangfan, Hubei (176 mailbox, Xiangfan city) Applicant after: Hubei New Huaguang Information Materials Co., Ltd. Address before: 441057 No. 67, Changhong North Road, Xiangfan, Hubei (176 mailbox, Xiangfan city) Applicant before: Hubei New HuaGuang Information Materials Co., Ltd. |
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Application publication date: 20091007 |