JPS5675628A - Film cassette for picture taking equipment - Google Patents

Film cassette for picture taking equipment

Info

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
Application number
JP15284579A
Other languages
Japanese (ja)
Inventor
Katsuyuki Kanehira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP15284579A priority Critical patent/JPS5675628A/en
Publication of JPS5675628A publication Critical patent/JPS5675628A/en
Pending legal-status Critical Current

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
JP15284579A 1979-11-26 1979-11-26 Film cassette for picture taking equipment Pending JPS5675628A (en)

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)

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