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Caillon Bioscope
France Version française
Photos by Sylvain Halgand text by Eric Borel. From the collection of WL. Last update 2013-12-31 par Sylvain Halgand.

Manufactured or assembled in France from (Circa) 1904 to (Circa) 1915.
Index of rarity in France: Rare (among non-specialized garage sales)
Inventory number: 3107

See the complete technical specifications
Chronology of cameras Caillon 
History of the brand Caillon New window

This model differs from the model series K No 1 by its lenses and the structure of its viewfinder, which here is set on the camera body and not on the front panel . The brand name Caillon appears clearly between the two lenses.
The determination of the models is very difficult. The position of the viewfinder may appear to be a factor, but it is not enough. The model with the Virlot lens does not appear in the document Collector n°1 written by JL Princelle or in any catalogs we currently have.

Caillon Bioscope
Appareil photographié lors de la Bourse de Cormeilles 2012