JPS5458435A - Photographic apparatus - Google Patents
Photographic apparatusInfo
- Publication number
- JPS5458435A JPS5458435A JP12545677A JP12545677A JPS5458435A JP S5458435 A JPS5458435 A JP S5458435A JP 12545677 A JP12545677 A JP 12545677A JP 12545677 A JP12545677 A JP 12545677A JP S5458435 A JPS5458435 A JP S5458435A
- Authority
- JP
- Japan
- Prior art keywords
- shutter time
- signal
- outputs
- exposure
- shutter
- 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)
- Radar Systems Or Details Thereof (AREA)
Abstract
PURPOSE: To detect the speed of moving objects by providing a function of adjusting shutter time by the moving speed signal of the subject contained in reflected waves.
CONSTITUTION: The signals outputted from a detection circuit 6 are amplified by a deviation frequency amplifier 7 and the levels thereof are discriminated in a frequency discrimination circuit 8, which in turn outputs the set signal for shutter time. An exposure meter 9 outputs the signal concerning the quantity of light to an exposure setting mechanism 10. The exposure setting mechanism 10 determism the optimum exposure after determining the shutter time by giving priority to the output of the frequency discriminator 8 and outputs the signal thereof, thereby adjusting shutter time mechanism 12 and aperture mechanism 13. When the photographer pushes the shutter, the preset optimum shutter time and aperture photography may be performed
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12545677A JPS5458435A (en) | 1977-10-18 | 1977-10-18 | Photographic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12545677A JPS5458435A (en) | 1977-10-18 | 1977-10-18 | Photographic apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5458435A true JPS5458435A (en) | 1979-05-11 |
Family
ID=14910538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12545677A Pending JPS5458435A (en) | 1977-10-18 | 1977-10-18 | Photographic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458435A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166529A (en) * | 1985-01-18 | 1986-07-28 | Hitachi Ltd | Moving image input method |
-
1977
- 1977-10-18 JP JP12545677A patent/JPS5458435A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166529A (en) * | 1985-01-18 | 1986-07-28 | Hitachi Ltd | Moving image input method |
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