CN105293900A - Optical glass - Google Patents
Optical glass Download PDFInfo
- Publication number
- CN105293900A CN105293900A CN201410278330.7A CN201410278330A CN105293900A CN 105293900 A CN105293900 A CN 105293900A CN 201410278330 A CN201410278330 A CN 201410278330A CN 105293900 A CN105293900 A CN 105293900A
- Authority
- CN
- China
- Prior art keywords
- optical glass
- oxide
- glass provided
- present
- boron oxide
- 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
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- Glass Compositions (AREA)
Abstract
The invention provides an optical glass. The optical glass provided by the invention comprises 60 to 80% of silicon dioxide, 10 to 20% of boron oxide, 10 to 18% of silver oxide and 2 to 9% of germanium oxide, with the balance being impurities. The optical glass provided by the invention has the advantages of good usage effect.
Description
Technical field: the invention belongs to field of material technology, particularly a kind of opticglass.
Background technology:
At present, existing glass, composition is unstable, and result of use is bad, poor definition.
Summary of the invention:
In order to solve the deficiencies in the prior art, the invention provides a kind of opticglass.
The present invention includes: silicon-dioxide 60-80%, boron oxide 10-20%, silver suboxide 10-18%, germanium oxide 2-9%, all the other are impurity.
Advantage of the present invention: result of use of the present invention is good.
Embodiment
Embodiment 1
The present invention includes: silicon-dioxide 60%, boron oxide 20%, silver suboxide 18%, germanium oxide 9%, all the other are impurity.
Embodiment 2
The present invention includes: silicon-dioxide 80%, boron oxide 10%, silver suboxide 10%, germanium oxide 2%, all the other are impurity.
Embodiment 3
The present invention includes: silicon-dioxide 70%, boron oxide 15%, silver suboxide 15%, germanium oxide 5%, all the other are impurity.
Claims (1)
1. an opticglass, is characterized in that: comprising: silicon-dioxide 60-80%, boron oxide 10-20%, silver suboxide 10-18%, germanium oxide 2-9%, and all the other are impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278330.7A CN105293900A (en) | 2014-06-20 | 2014-06-20 | Optical glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278330.7A CN105293900A (en) | 2014-06-20 | 2014-06-20 | Optical glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293900A true CN105293900A (en) | 2016-02-03 |
Family
ID=55191841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278330.7A Pending CN105293900A (en) | 2014-06-20 | 2014-06-20 | Optical glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293900A (en) |
-
2014
- 2014-06-20 CN CN201410278330.7A patent/CN105293900A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |