JPS5267322A - Focusing device - Google Patents
Focusing deviceInfo
- Publication number
- JPS5267322A JPS5267322A JP14239475A JP14239475A JPS5267322A JP S5267322 A JPS5267322 A JP S5267322A JP 14239475 A JP14239475 A JP 14239475A JP 14239475 A JP14239475 A JP 14239475A JP S5267322 A JPS5267322 A JP S5267322A
- Authority
- JP
- Japan
- Prior art keywords
- focusing device
- focusing
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14239475A JPS5267322A (en) | 1975-12-02 | 1975-12-02 | Focusing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14239475A JPS5267322A (en) | 1975-12-02 | 1975-12-02 | Focusing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5267322A true JPS5267322A (en) | 1977-06-03 |
JPS5613929B2 JPS5613929B2 (en) | 1981-04-01 |
Family
ID=15314325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14239475A Granted JPS5267322A (en) | 1975-12-02 | 1975-12-02 | Focusing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5267322A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155832A (en) * | 1978-05-30 | 1979-12-08 | Canon Inc | Focusing detector |
JPS55126221A (en) * | 1979-03-22 | 1980-09-29 | Nippon Kogaku Kk <Nikon> | Focus detecting optical device |
JPS5675608A (en) * | 1979-11-26 | 1981-06-22 | Ricoh Co Ltd | Automatic focus control device and automatic focus detecting device |
JPS6163812A (en) * | 1985-07-29 | 1986-04-02 | Canon Inc | Focusing state detecting element structure of camera |
JPS6163814A (en) * | 1985-07-29 | 1986-04-02 | Canon Inc | Focusing state detector of camera |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3240033C2 (en) * | 1982-10-26 | 1988-04-14 | Olympus Optical Co., Ltd., Tokio/Tokyo | Device for focusing optical systems |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51120725A (en) * | 1975-04-16 | 1976-10-22 | Sankyo Kogaku Kogyo Kk | Automatic forcusing camera |
-
1975
- 1975-12-02 JP JP14239475A patent/JPS5267322A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51120725A (en) * | 1975-04-16 | 1976-10-22 | Sankyo Kogaku Kogyo Kk | Automatic forcusing camera |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155832A (en) * | 1978-05-30 | 1979-12-08 | Canon Inc | Focusing detector |
JPS55126221A (en) * | 1979-03-22 | 1980-09-29 | Nippon Kogaku Kk <Nikon> | Focus detecting optical device |
JPS6154201B2 (en) * | 1979-03-22 | 1986-11-21 | Nippon Kogaku Kk | |
JPS5675608A (en) * | 1979-11-26 | 1981-06-22 | Ricoh Co Ltd | Automatic focus control device and automatic focus detecting device |
JPH022130B2 (en) * | 1979-11-26 | 1990-01-17 | Ricoh Kk | |
JPS6163812A (en) * | 1985-07-29 | 1986-04-02 | Canon Inc | Focusing state detecting element structure of camera |
JPS6163814A (en) * | 1985-07-29 | 1986-04-02 | Canon Inc | Focusing state detector of camera |
Also Published As
Publication number | Publication date |
---|---|
JPS5613929B2 (en) | 1981-04-01 |
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