FR1287381A - Optical glass - Google Patents
Optical glassInfo
- Publication number
- FR1287381A FR1287381A FR845302A FR845302A FR1287381A FR 1287381 A FR1287381 A FR 1287381A FR 845302 A FR845302 A FR 845302A FR 845302 A FR845302 A FR 845302A FR 1287381 A FR1287381 A FR 1287381A
- Authority
- FR
- France
- Prior art keywords
- optical glass
- glass
- 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.)
- Expired
Links
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR845302A FR1287381A (en) | 1960-02-13 | 1960-11-29 | Optical glass |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960L0035349 DE1263236B (en) | 1960-02-13 | 1960-02-13 | Glass, in particular as a material for optical components |
FR845302A FR1287381A (en) | 1960-02-13 | 1960-11-29 | Optical glass |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1287381A true FR1287381A (en) | 1962-03-16 |
Family
ID=25985304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR845302A Expired FR1287381A (en) | 1960-02-13 | 1960-11-29 | Optical glass |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1287381A (en) |
-
1960
- 1960-11-29 FR FR845302A patent/FR1287381A/en not_active Expired
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