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KW Patent Etui favori envoyer Print
Photos by JPHB text by JPHB. From the collection of JPHB
France Version française

Chronology of the KW brand  New window

Manufactured in Allemagne from Circa 1921 until after 1928.
Index of rarity in France : Rare (among non-specialized garage sales)
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Inventory number: 2057

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KW Patent Etui

Traduction de MM


This camera is a more recent version than this one .


It is different from it by:


  • format 9x12
  • Compur shutter with the 1/200 second, B, T poses and self timer
  • Carl Zeiss Jena Tessar lens 45 mm F: 3.5
  • adjustment of distance per serrated roller
  • index of distance white and either metal
  • adjustment of vertical off-centring
  • spirit level
  • sport viewfinder.


The system of mobil square is always also surprisingly effective for the rigidity and the parallelism of the lens plate.

Its dating according to the serial number of the shutter would be of 1932 and according to that of the lens, of 1930