JPS51126138A - Device of photographing subject having wide brightness range - Google Patents
Device of photographing subject having wide brightness rangeInfo
- Publication number
- JPS51126138A JPS51126138A JP50050475A JP5047575A JPS51126138A JP S51126138 A JPS51126138 A JP S51126138A JP 50050475 A JP50050475 A JP 50050475A JP 5047575 A JP5047575 A JP 5047575A JP S51126138 A JPS51126138 A JP S51126138A
- Authority
- JP
- Japan
- Prior art keywords
- brightness range
- photographing subject
- wide brightness
- wide
- photographing
- 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
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
PURPOSE: To extend a photographable birghtness range as compared with a low illumination photographic apparatus by controlling exposure electrically.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50050475A JPS51126138A (en) | 1975-04-25 | 1975-04-25 | Device of photographing subject having wide brightness range |
US05/588,896 US4046464A (en) | 1974-06-25 | 1975-06-20 | Exposure control system and a motion picture camera using the same |
DE2528408A DE2528408C3 (en) | 1974-06-25 | 1975-06-25 | Motion picture camera for normal and long-term recordings with an exposure control that is dependent on the long-term exposure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50050475A JPS51126138A (en) | 1975-04-25 | 1975-04-25 | Device of photographing subject having wide brightness range |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51126138A true JPS51126138A (en) | 1976-11-04 |
Family
ID=12859911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50050475A Pending JPS51126138A (en) | 1974-06-25 | 1975-04-25 | Device of photographing subject having wide brightness range |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51126138A (en) |
-
1975
- 1975-04-25 JP JP50050475A patent/JPS51126138A/en active Pending
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