Sociedad Ibero-Americana de la Historia de la Fotografia Museo Fotográfico y Archivo Historico "Adolfo Alexander"
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 Kontophot Special Camera c. 1931

Kontophot, Berlin W 30. Camera for 35 mm film with Carl Zeiss Tessar 4,5/5 cm lens. Extremely rare!

Its main use was to reproduce documents plans and projects from drawing tables.

This camera was also used as micro film set-up for recording banking cheques and microfiling.

Possibility of parcial film removal for developing.

Back openings for set-up focusing. Standard 24x36mm size.

Single speed shutter, adjustable focus and diaphragm and number engravings on film.