JPS5675628A - Film cassette for picture taking equipment - Google Patents
Film cassette for picture taking equipmentInfo
- Publication number
- JPS5675628A JPS5675628A JP15284579A JP15284579A JPS5675628A JP S5675628 A JPS5675628 A JP S5675628A JP 15284579 A JP15284579 A JP 15284579A JP 15284579 A JP15284579 A JP 15284579A JP S5675628 A JPS5675628 A JP S5675628A
- Authority
- JP
- Japan
- Prior art keywords
- film
- picture
- type
- light
- cassette
- 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)
Abstract
PURPOSE: To make picture taking simple through only loading a cassette film into a picture taking equipment, by providing a film in the cassette with a means for identifying the film type and also providing the picture-taking equipment with a detecting means for picking up film-type identifying signals.
CONSTITUTION: Film in film cassette 20 is provided with a film-type identifying means which has recorded the film type such as ASA sensitivity or color temperature, and the said picture-taking equipment is provided with a detecting means which can read out recorded information of the identifying means. For the film-type identifying means, bent portion 27 formed on film 24 is used. For the detecting means, piezoelectric rubber 28 is used which is buried into pressure plate 13 and generates voltage when pressure is applied. Through these means, the light-emission stop signal is generated towards light source 2, when the quantity of light received by light-receiving element 14 reaches the desired value corresponding to the film type, to stop light emission from the picture-taking light source and give optimum exposure to the film.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284579A JPS5675628A (en) | 1979-11-26 | 1979-11-26 | Film cassette for picture taking equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284579A JPS5675628A (en) | 1979-11-26 | 1979-11-26 | Film cassette for picture taking equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5675628A true JPS5675628A (en) | 1981-06-22 |
Family
ID=15549381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15284579A Pending JPS5675628A (en) | 1979-11-26 | 1979-11-26 | Film cassette for picture taking equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675628A (en) |
-
1979
- 1979-11-26 JP JP15284579A patent/JPS5675628A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55126233A (en) | Sound recordable self-developing film case and self- developing film camera provided with this | |
JPS5341221A (en) | Photographic light sensitive material | |
JPS5374395A (en) | Solid state pickup device | |
JPS5675628A (en) | Film cassette for picture taking equipment | |
JPS539528A (en) | Color photographic light sensitive material | |
JPS5351736A (en) | Film sensitivity presetting system for exposure condition determining circuit | |
JPS544123A (en) | Exposure control device for camera | |
JPS51134126A (en) | Light measure device for the camera | |
JPS53102705A (en) | Automatic operation device | |
JPS5332028A (en) | Automatic setting device for film sensitivity | |
JPS646933A (en) | Photographic system | |
JPS5213316A (en) | Single lens reflex camera with data recording device | |
JPS57136633A (en) | Recorder | |
JPS5358721A (en) | Solid state pickup device | |
GB2001600A (en) | A roll film cartridge | |
JPS5213317A (en) | Single lens reflex camera with data recording device | |
JPS5315748A (en) | Beam index color picture tube unit | |
JPS52130229A (en) | Dark and shade picture recording unit | |
JPS5413331A (en) | Cleapness detecting element with light emitting display means | |
JPS5716410A (en) | Focusing detector | |
JPS5213318A (en) | Data recording device for the single lens reflex camera | |
JPS5364023A (en) | Title-back device for data recording camera | |
JPS5351738A (en) | Film sensitivity detector for camera | |
GB2062259A (en) | Electronic flash with automatic light control | |
JPS549922A (en) | Auto-setter of film sensitivity of flashmatic cameras |