JPS5752565B2 - - Google Patents
Info
- Publication number
- JPS5752565B2 JPS5752565B2 JP51014472A JP1447276A JPS5752565B2 JP S5752565 B2 JPS5752565 B2 JP S5752565B2 JP 51014472 A JP51014472 A JP 51014472A JP 1447276 A JP1447276 A JP 1447276A JP S5752565 B2 JPS5752565 B2 JP S5752565B2
- 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
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1447276A JPS5297750A (en) | 1976-02-13 | 1976-02-13 | Objective lens of medium power |
| US05/763,082 US4139266A (en) | 1976-01-30 | 1977-01-27 | Medium magnification objective for video disks |
| DE2703823A DE2703823C3 (de) | 1976-01-30 | 1977-01-31 | Wiedergabeobjektiv mit mittlerer Vergrößerung für Bildplatten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1447276A JPS5297750A (en) | 1976-02-13 | 1976-02-13 | Objective lens of medium power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5297750A JPS5297750A (en) | 1977-08-16 |
| JPS5752565B2 true JPS5752565B2 (xx) | 1982-11-08 |
Family
ID=11861990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1447276A Granted JPS5297750A (en) | 1976-01-30 | 1976-02-13 | Objective lens of medium power |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5297750A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018540U (ja) * | 1983-07-14 | 1985-02-07 | 工業技術院長 | 分子線結晶成長装置 |
| JPH0136977B2 (xx) * | 1983-09-17 | 1989-08-03 | Nichiden Anelva Kk |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831512U (ja) * | 1981-08-24 | 1983-03-01 | 株式会社三協精機製作所 | 光磁気デイスク用対物レンズ |
| JPS5864168U (ja) * | 1981-10-27 | 1983-04-30 | 株式会社東芝 | 波形整形回路 |
| TWI548894B (zh) | 2015-02-04 | 2016-09-11 | 大立光電股份有限公司 | 光學透鏡組及取像裝置 |
-
1976
- 1976-02-13 JP JP1447276A patent/JPS5297750A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018540U (ja) * | 1983-07-14 | 1985-02-07 | 工業技術院長 | 分子線結晶成長装置 |
| JPH0136977B2 (xx) * | 1983-09-17 | 1989-08-03 | Nichiden Anelva Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5297750A (en) | 1977-08-16 |