JPS6150298B2 - - Google Patents
Info
- Publication number
- JPS6150298B2 JPS6150298B2 JP54014083A JP1408379A JPS6150298B2 JP S6150298 B2 JPS6150298 B2 JP S6150298B2 JP 54014083 A JP54014083 A JP 54014083A JP 1408379 A JP1408379 A JP 1408379A JP S6150298 B2 JPS6150298 B2 JP S6150298B2
- Authority
- JP
- Japan
- Prior art keywords
- focus
- lens
- autofocus
- camera
- detection element
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Indication In Cameras, And Counting Of Exposures (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1408379A JPS55106445A (en) | 1979-02-09 | 1979-02-09 | Focusing okay or not display device of automatic focusing camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1408379A JPS55106445A (en) | 1979-02-09 | 1979-02-09 | Focusing okay or not display device of automatic focusing camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55106445A JPS55106445A (en) | 1980-08-15 |
JPS6150298B2 true JPS6150298B2 (US06265458-20010724-C00056.png) | 1986-11-04 |
Family
ID=11851203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1408379A Granted JPS55106445A (en) | 1979-02-09 | 1979-02-09 | Focusing okay or not display device of automatic focusing camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106445A (US06265458-20010724-C00056.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5893924U (ja) * | 1981-12-21 | 1983-06-25 | キヤノン株式会社 | カメラの表示回路 |
US4509842A (en) * | 1983-02-01 | 1985-04-09 | Minolta Camera Kabushiki Kaisha | Camera system capable of focus detection through an interchangeable objective lens |
JPH0792585B2 (ja) * | 1983-08-02 | 1995-10-09 | 株式会社ニコン | カメラの表示装置 |
JPS615549U (ja) * | 1984-06-14 | 1986-01-14 | トヨタ自動車株式会社 | クランクシヤフトの位相割出装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4885134A (US06265458-20010724-C00056.png) * | 1972-02-14 | 1973-11-12 | ||
JPS5282419A (en) * | 1975-12-26 | 1977-07-09 | Leitz Ernst Gmbh | Device for deciding photoelectrically position of image sharp plane |
JPS5294129A (en) * | 1976-02-04 | 1977-08-08 | Canon Inc | Photograph mode display means for camera |
-
1979
- 1979-02-09 JP JP1408379A patent/JPS55106445A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4885134A (US06265458-20010724-C00056.png) * | 1972-02-14 | 1973-11-12 | ||
JPS5282419A (en) * | 1975-12-26 | 1977-07-09 | Leitz Ernst Gmbh | Device for deciding photoelectrically position of image sharp plane |
JPS5294129A (en) * | 1976-02-04 | 1977-08-08 | Canon Inc | Photograph mode display means for camera |
Also Published As
Publication number | Publication date |
---|---|
JPS55106445A (en) | 1980-08-15 |
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