JPH0448522U - - Google Patents
Info
- Publication number
- JPH0448522U JPH0448522U JP9000090U JP9000090U JPH0448522U JP H0448522 U JPH0448522 U JP H0448522U JP 9000090 U JP9000090 U JP 9000090U JP 9000090 U JP9000090 U JP 9000090U JP H0448522 U JPH0448522 U JP H0448522U
- Authority
- JP
- Japan
- Prior art keywords
- lens system
- focusing
- determining
- aperture
- driving
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Focusing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9000090U JPH0448522U (de) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9000090U JPH0448522U (de) | 1990-08-30 | 1990-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0448522U true JPH0448522U (de) | 1992-04-24 |
Family
ID=31824391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9000090U Pending JPH0448522U (de) | 1990-08-30 | 1990-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0448522U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136828A (ja) * | 1990-09-28 | 1992-05-11 | Fuji Photo Film Co Ltd | 自動焦点カメラ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS552286A (en) * | 1978-06-21 | 1980-01-09 | Minolta Camera Co Ltd | Automatic focus adjustment control unit of camera |
JPS60242414A (ja) * | 1984-05-17 | 1985-12-02 | Canon Inc | 自動焦点調節装置 |
-
1990
- 1990-08-30 JP JP9000090U patent/JPH0448522U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS552286A (en) * | 1978-06-21 | 1980-01-09 | Minolta Camera Co Ltd | Automatic focus adjustment control unit of camera |
JPS60242414A (ja) * | 1984-05-17 | 1985-12-02 | Canon Inc | 自動焦点調節装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136828A (ja) * | 1990-09-28 | 1992-05-11 | Fuji Photo Film Co Ltd | 自動焦点カメラ |
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