JPS5438904B2 - - Google Patents
Info
- Publication number
- JPS5438904B2 JPS5438904B2 JP10551774A JP10551774A JPS5438904B2 JP S5438904 B2 JPS5438904 B2 JP S5438904B2 JP 10551774 A JP10551774 A JP 10551774A JP 10551774 A JP10551774 A JP 10551774A JP S5438904 B2 JPS5438904 B2 JP S5438904B2
- Authority
- JP
- Japan
- 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
Landscapes
- Surface Treatment Of Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US406569A US3858965A (en) | 1972-07-10 | 1973-10-15 | Five layer anti-reflection coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5067148A JPS5067148A (cs) | 1975-06-05 |
| JPS5438904B2 true JPS5438904B2 (cs) | 1979-11-24 |
Family
ID=23608554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10551774A Expired JPS5438904B2 (cs) | 1973-10-15 | 1974-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5438904B2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52156643A (en) * | 1976-06-23 | 1977-12-27 | Nippon Chemical Ind | Optical element of coated synthetic resin substrate |
| JPS5647001A (en) * | 1979-09-25 | 1981-04-28 | Canon Inc | Optical system |
-
1974
- 1974-09-14 JP JP10551774A patent/JPS5438904B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5067148A (cs) | 1975-06-05 |