Ensign Posometer Exposure Calculator

PART OF:: The Kodak Museum Collection

Made:: London

maker:: Ensign Ltd

Ensign Posometer exposure calculator, made by Ensign Ltd, London. Disc type calculator; scales for: film speed Sch. And H and D 100-2000; subject; time of month and day; aperture, shutter speed. In leather case with instructions.

Details

Category:: Photographic Technology

Collection:: Kodak Collection

Object Number:: 1990-5036/571

type:: exposure calculator

credit:: The Kodak Collection at the National Media Museum, Bradford

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