AT158021B - Device for the automatic control of the exposure in photographic apparatus, cinema recording apparatus, etc. like - Google Patents

Device for the automatic control of the exposure in photographic apparatus, cinema recording apparatus, etc. like

Info

Publication number
AT158021B
AT158021B AT158021DA AT158021B AT 158021 B AT158021 B AT 158021B AT 158021D A AT158021D A AT 158021DA AT 158021 B AT158021 B AT 158021B
Authority
AT
Austria
Prior art keywords
exposure
automatic control
recording apparatus
photographic
cinema
Prior art date
Application number
Other languages
German (de)
Inventor
Heinrich Blechner
Original Assignee
Heinrich Blechner
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 Heinrich Blechner filed Critical Heinrich Blechner
Application granted granted Critical
Publication of AT158021B publication Critical patent/AT158021B/en

Links

AT158021D 1935-12-02 1935-12-02 Device for the automatic control of the exposure in photographic apparatus, cinema recording apparatus, etc. like AT158021B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT158021T 1935-12-02

Publications (1)

Publication Number Publication Date
AT158021B true AT158021B (en) 1940-02-26

Family

ID=3649624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT158021D AT158021B (en) 1935-12-02 1935-12-02 Device for the automatic control of the exposure in photographic apparatus, cinema recording apparatus, etc. like

Country Status (1)

Country Link
AT (1) AT158021B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915412C (en) * 1949-09-17 1954-07-22 Erwin E Falkenthal Equipment on photographic cameras for fully automatic exposure adjustment
DE1134278B (en) * 1958-11-06 1962-08-02 Bauer Eugen Gmbh Recording camera with automatic exposure control
DE1185055B (en) * 1958-08-26 1965-01-07 Agfa Ag Photographic camera with a device for controlling the aperture and exposure time setting according to a predetermined program
DE1186739B (en) * 1958-11-08 1965-02-04 Braun Camera Werk Photographic camera with electric light meter
DE1192043B (en) * 1957-05-21 1965-04-29 Agfa Ag Photographic camera with a central shutter and a scanning device for setting the shutter mechanism
DE1245717B (en) * 1959-03-25 1967-07-27 Prontor Werk Gauthier Gmbh Photographic camera with adjustable setting device for aperture and time in the sense of a uniform exposure value graduation
DE1266637B (en) * 1960-12-06 1968-04-18 Olympus Optical Co Exposure control device for photographic cameras for the simultaneous control of exposure time and aperture
DE1284834B (en) * 1960-12-05 1968-12-05 Olympus Kogaku Kogyo K K Exposure control device for photographic cameras
DE1289412B (en) * 1960-12-05 1969-02-13 Olympus Kogaku Kogyo K K Exposure control device for photographic cameras with an automatic exposure regulator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915412C (en) * 1949-09-17 1954-07-22 Erwin E Falkenthal Equipment on photographic cameras for fully automatic exposure adjustment
DE1192043B (en) * 1957-05-21 1965-04-29 Agfa Ag Photographic camera with a central shutter and a scanning device for setting the shutter mechanism
DE1185055B (en) * 1958-08-26 1965-01-07 Agfa Ag Photographic camera with a device for controlling the aperture and exposure time setting according to a predetermined program
DE1134278B (en) * 1958-11-06 1962-08-02 Bauer Eugen Gmbh Recording camera with automatic exposure control
DE1186739B (en) * 1958-11-08 1965-02-04 Braun Camera Werk Photographic camera with electric light meter
DE1245717B (en) * 1959-03-25 1967-07-27 Prontor Werk Gauthier Gmbh Photographic camera with adjustable setting device for aperture and time in the sense of a uniform exposure value graduation
DE1284834B (en) * 1960-12-05 1968-12-05 Olympus Kogaku Kogyo K K Exposure control device for photographic cameras
DE1289412B (en) * 1960-12-05 1969-02-13 Olympus Kogaku Kogyo K K Exposure control device for photographic cameras with an automatic exposure regulator
DE1266637B (en) * 1960-12-06 1968-04-18 Olympus Optical Co Exposure control device for photographic cameras for the simultaneous control of exposure time and aperture

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