JPS55129318A - Automatic focus control system - Google Patents
Automatic focus control systemInfo
- Publication number
- JPS55129318A JPS55129318A JP3568079A JP3568079A JPS55129318A JP S55129318 A JPS55129318 A JP S55129318A JP 3568079 A JP3568079 A JP 3568079A JP 3568079 A JP3568079 A JP 3568079A JP S55129318 A JPS55129318 A JP S55129318A
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- sensor
- total reflecting
- processing unit
- processed
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568079A JPS55129318A (en) | 1979-03-28 | 1979-03-28 | Automatic focus control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568079A JPS55129318A (en) | 1979-03-28 | 1979-03-28 | Automatic focus control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55129318A true JPS55129318A (en) | 1980-10-07 |
Family
ID=12448591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3568079A Pending JPS55129318A (en) | 1979-03-28 | 1979-03-28 | Automatic focus control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55129318A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5650315A (en) * | 1979-10-01 | 1981-05-07 | Canon Inc | Focus detecting method and device |
CN100370296C (zh) * | 2003-12-16 | 2008-02-20 | 中国科学院光电技术研究所 | 一种光学系统穿轴对心方法 |
-
1979
- 1979-03-28 JP JP3568079A patent/JPS55129318A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5650315A (en) * | 1979-10-01 | 1981-05-07 | Canon Inc | Focus detecting method and device |
JPS6223842B2 (ja) * | 1979-10-01 | 1987-05-26 | Canon Kk | |
CN100370296C (zh) * | 2003-12-16 | 2008-02-20 | 中国科学院光电技术研究所 | 一种光学系统穿轴对心方法 |
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