JPS5511291A - Camera system - Google Patents
Camera systemInfo
- Publication number
- JPS5511291A JPS5511291A JP8516679A JP8516679A JPS5511291A JP S5511291 A JPS5511291 A JP S5511291A JP 8516679 A JP8516679 A JP 8516679A JP 8516679 A JP8516679 A JP 8516679A JP S5511291 A JPS5511291 A JP S5511291A
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- specified
- flash device
- information
- value
- 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)
- Stroboscope Apparatuses (AREA)
- Cameras In General (AREA)
Abstract
PURPOSE: To eliminate error in aperture setting due to use of films of different sensitivities, by controlling the aperture control device on the basis of information from a specified aperture information source provided in a dimmer type flash device and the information from a film sensitivity setting means.
CONSTITUTION: When a dimmer type flash device 1 having a protruding part 2 of which length is determined according to the specified aperture attached to the mounting base thereof is fitted to a shoe 6 of a camera, a lever 7 displaces to change over a switch S2, and a variable resistor R1 is connected instead of a photo detector P. Then, the value of R1 becomes the value corresponding to the specified aperture of the flash device 1 to pass current into a meter M, and the aperture is automatically set by a sawtooth 5 of the EE mechanism intended to set the aperture of camera automatically. Thus, by fitting the flash device, the aperture value to be specified is automatically set even if replaced with a film of different film sensitivity, so that error in aperture setting may be completely prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8516679A JPS5511291A (en) | 1979-07-05 | 1979-07-05 | Camera system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8516679A JPS5511291A (en) | 1979-07-05 | 1979-07-05 | Camera system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49036794A Division JPS50129224A (en) | 1974-04-01 | 1974-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5511291A true JPS5511291A (en) | 1980-01-26 |
Family
ID=13851070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8516679A Pending JPS5511291A (en) | 1979-07-05 | 1979-07-05 | Camera system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5511291A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1907059A1 (en) * | 1968-02-13 | 1969-10-02 | Lumina Sprl | Device for controlling capacitor discharge pulses |
-
1979
- 1979-07-05 JP JP8516679A patent/JPS5511291A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1907059A1 (en) * | 1968-02-13 | 1969-10-02 | Lumina Sprl | Device for controlling capacitor discharge pulses |
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