JPS5413332A - Display device of focal point of camera - Google Patents
Display device of focal point of cameraInfo
- Publication number
- JPS5413332A JPS5413332A JP7937577A JP7937577A JPS5413332A JP S5413332 A JPS5413332 A JP S5413332A JP 7937577 A JP7937577 A JP 7937577A JP 7937577 A JP7937577 A JP 7937577A JP S5413332 A JPS5413332 A JP S5413332A
- Authority
- JP
- Japan
- Prior art keywords
- focal point
- camera
- display device
- display
- afinder
- 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
Landscapes
- Focusing (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
PURPOSE: To effect the display of a range finding symmetry simply and reliably by corresponding the arrangements of a clearness detecting element indicative of the focal point alnd a light emitting element in the field of afinder.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7937577A JPS5413332A (en) | 1977-07-01 | 1977-07-01 | Display device of focal point of camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7937577A JPS5413332A (en) | 1977-07-01 | 1977-07-01 | Display device of focal point of camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5413332A true JPS5413332A (en) | 1979-01-31 |
Family
ID=13688113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7937577A Pending JPS5413332A (en) | 1977-07-01 | 1977-07-01 | Display device of focal point of camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5413332A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587113A (en) * | 1981-07-06 | 1983-01-14 | Fuji Photo Optical Co Ltd | Autofocusing device due to multipoint photometry |
JPS6282723A (en) * | 1985-10-07 | 1987-04-16 | Canon Inc | Redundancy suppression coding system |
JPS6298919A (en) * | 1985-10-25 | 1987-05-08 | Canon Inc | Redundancy suppression coding system |
JPS6298921A (en) * | 1985-10-25 | 1987-05-08 | Canon Inc | Redundancy suppression coding system |
JPS62118642A (en) * | 1985-11-19 | 1987-05-30 | Canon Inc | Redundancy suppression coding system |
JPH0274935A (en) * | 1988-09-12 | 1990-03-14 | Stanley Electric Co Ltd | Focusing display device provided on optical apparatus such as camera or the like |
USRE35409E (en) * | 1982-09-24 | 1996-12-24 | Moore; Sidney D. | Electrically addressable opto-electronic indicator for making dynamic evaluations of microscopic or larger subjects |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017220A (en) * | 1973-06-12 | 1975-02-24 |
-
1977
- 1977-07-01 JP JP7937577A patent/JPS5413332A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017220A (en) * | 1973-06-12 | 1975-02-24 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587113A (en) * | 1981-07-06 | 1983-01-14 | Fuji Photo Optical Co Ltd | Autofocusing device due to multipoint photometry |
JPH0216486B2 (en) * | 1981-07-06 | 1990-04-17 | Fuji Photo Optical Co Ltd | |
USRE35409E (en) * | 1982-09-24 | 1996-12-24 | Moore; Sidney D. | Electrically addressable opto-electronic indicator for making dynamic evaluations of microscopic or larger subjects |
JPS6282723A (en) * | 1985-10-07 | 1987-04-16 | Canon Inc | Redundancy suppression coding system |
JPS6298919A (en) * | 1985-10-25 | 1987-05-08 | Canon Inc | Redundancy suppression coding system |
JPS6298921A (en) * | 1985-10-25 | 1987-05-08 | Canon Inc | Redundancy suppression coding system |
JPS62118642A (en) * | 1985-11-19 | 1987-05-30 | Canon Inc | Redundancy suppression coding system |
JPH0274935A (en) * | 1988-09-12 | 1990-03-14 | Stanley Electric Co Ltd | Focusing display device provided on optical apparatus such as camera or the like |
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