JPS5476151A - Exposure magnification setting device for camera - Google Patents
Exposure magnification setting device for cameraInfo
- Publication number
- JPS5476151A JPS5476151A JP14308877A JP14308877A JPS5476151A JP S5476151 A JPS5476151 A JP S5476151A JP 14308877 A JP14308877 A JP 14308877A JP 14308877 A JP14308877 A JP 14308877A JP S5476151 A JPS5476151 A JP S5476151A
- Authority
- JP
- Japan
- Prior art keywords
- rnd
- dial
- exposure
- film sensitivity
- manually
- 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
- Exposure Control For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Abstract
PURPOSE: To obtain the device in which film sensitivity can be utilized for both manual and automatic purposes by coupling a bias means between signal sending means for film sensitivity when the film sensitivity is manually and automatically set.
CONSTITUTION: In order to obtain a picture of over-exposure in which the amount of exposure to light is more than the proper amount of exposure to light by 1EV, exposure magnification dial RND is ligted up till protuberance G1 of the dial RND is disengaged from protuberance G2 thereof, and the dial RND is rotated clockwise till sign +1F appears at the window RND2. Accordingly, the opening time of shutter becomes longer by one step, and over-exposure results as compared with no operation of the dial RND. Even when film sensitivity is manually set, the resistance RN for the purpose of manually setting the film sensitivity is changed by the rotation of the dial RNd in accordance with the amount of rotation of the dial RND, hence the opening time of the shutter is changed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14308877A JPS5476151A (en) | 1977-11-29 | 1977-11-29 | Exposure magnification setting device for camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14308877A JPS5476151A (en) | 1977-11-29 | 1977-11-29 | Exposure magnification setting device for camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476151A true JPS5476151A (en) | 1979-06-18 |
Family
ID=15330624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14308877A Pending JPS5476151A (en) | 1977-11-29 | 1977-11-29 | Exposure magnification setting device for camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476151A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5766431A (en) * | 1980-10-11 | 1982-04-22 | Minolta Camera Co Ltd | Film speed setter |
JPS61123824A (en) * | 1984-11-21 | 1986-06-11 | Nippon Kogaku Kk <Nikon> | Exposure correcting device of camera |
JPS61121428U (en) * | 1985-01-18 | 1986-07-31 |
-
1977
- 1977-11-29 JP JP14308877A patent/JPS5476151A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5766431A (en) * | 1980-10-11 | 1982-04-22 | Minolta Camera Co Ltd | Film speed setter |
JPH0472212B2 (en) * | 1980-10-11 | 1992-11-17 | Minolta Camera Kk | |
JPS61123824A (en) * | 1984-11-21 | 1986-06-11 | Nippon Kogaku Kk <Nikon> | Exposure correcting device of camera |
JPS61121428U (en) * | 1985-01-18 | 1986-07-31 |
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