Photographic cameras and accessories.

Voigtlander
Daguerrotype camera of the Voigtlender Co., 1840
The collection of photographic cameras and accessories dates back to 1911 and was combined with the field of polygraphy. Since 1923 the collection has been developing independently. It documents the development of basic design groups of photographic cameras. It contains objects demonstrating fundamental chemical and physical processes in the field.
The oldest are examples of camera obscura - predecessors of photographic dark-rooms, the collection follows with chambers for daguerrotypy. The wet colloid process is represented by several studio dark-rooms as well as travel chambers. The collection also contains many studio and travel chambers for dry plates, manual chambers for plates as well as reel film, cassette, box, tilting and brace types, single- and twin-lens reflex cameras, cameras for cine-film, mini-cameras, special cameras - underwater, panoramatic, stereoscopic, for aerial photography, for microphotography, for spectroscopy, camouflaged, reproduction, cameras for component colour photography - Bernpohl, Spektaretta.
The collection of individual photographic objects counts about five hundred pieces. It includes objectives from the oldest models (Plosl, Chevalier, Voigtlender, Petzval, Steinheil, Busch) to modern types. A large part of the collection comprises accessories of cameras, outfit of dark-rooms, instruments for determination of exposure, illuminating technique, flash and filament lamps. A very large part of the collection is devoted to instruments for inspection and projection of static pictures. The collection is completed with price lists of photographic firms and promotion materials.


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Jiri Krohn , iso@ntm.anet.cz