CH675157

Method for setting the exposure parameters of the shutter of aerial cameras which are equipped with an automatic exposure time and aperture (diaphragm) control, an exposure time/aperture combination being determined from the brightness of the ground and from the film sensitivity (speed), and the ape...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VOSS, GUENTHER, BRAUNSCHWEIG, THOMAS, ZETH, ULRICH
Format:	Patent
Sprache:	ger
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	Method for setting the exposure parameters of the shutter of aerial cameras which are equipped with an automatic exposure time and aperture (diaphragm) control, an exposure time/aperture combination being determined from the brightness of the ground and from the film sensitivity (speed), and the aperture and/or exposure time being set, the lens shutter efficiency which corresponds to the aperture value being determined and a correction of the aperture or the exposure time being carried out.