JPS5598725A - Photodetecting part of exposure control unit for camera - Google Patents
Photodetecting part of exposure control unit for cameraInfo
- Publication number
- JPS5598725A JPS5598725A JP755779A JP755779A JPS5598725A JP S5598725 A JPS5598725 A JP S5598725A JP 755779 A JP755779 A JP 755779A JP 755779 A JP755779 A JP 755779A JP S5598725 A JPS5598725 A JP S5598725A
- Authority
- JP
- Japan
- Prior art keywords
- diode
- amplifier
- photodetecting
- exposure control
- anode
- 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 |
---|---|---|---|
JP755779A JPS5598725A (en) | 1979-01-23 | 1979-01-23 | Photodetecting part of exposure control unit for camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP755779A JPS5598725A (en) | 1979-01-23 | 1979-01-23 | Photodetecting part of exposure control unit for camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5598725A true JPS5598725A (en) | 1980-07-28 |
JPH02684B2 JPH02684B2 (ja) | 1990-01-09 |
Family
ID=11669095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP755779A Granted JPS5598725A (en) | 1979-01-23 | 1979-01-23 | Photodetecting part of exposure control unit for camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598725A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57169734A (en) * | 1981-04-14 | 1982-10-19 | Canon Inc | Photometric system using focus detecting optical system |
JPS63137216A (ja) * | 1986-11-28 | 1988-06-09 | Konica Corp | オ−トフオ−カスシステムを設けたカメラ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977628A (ja) * | 1972-11-29 | 1974-07-26 | ||
JPS5113232A (en) * | 1974-07-24 | 1976-02-02 | Asahi Optical Co Ltd | Shotenseigosochio sonaeru bainariidenkishatsutaa |
JPS51134439U (ja) * | 1975-04-21 | 1976-10-29 |
-
1979
- 1979-01-23 JP JP755779A patent/JPS5598725A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977628A (ja) * | 1972-11-29 | 1974-07-26 | ||
JPS5113232A (en) * | 1974-07-24 | 1976-02-02 | Asahi Optical Co Ltd | Shotenseigosochio sonaeru bainariidenkishatsutaa |
JPS51134439U (ja) * | 1975-04-21 | 1976-10-29 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57169734A (en) * | 1981-04-14 | 1982-10-19 | Canon Inc | Photometric system using focus detecting optical system |
JPS6250809B2 (ja) * | 1981-04-14 | 1987-10-27 | Canon Kk | |
JPS63137216A (ja) * | 1986-11-28 | 1988-06-09 | Konica Corp | オ−トフオ−カスシステムを設けたカメラ |
Also Published As
Publication number | Publication date |
---|---|
JPH02684B2 (ja) | 1990-01-09 |
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