Diaphot
Revision as of 05:59, 15 October 2014 by Hanskerensky (talk | contribs) (Changed rights image /anssipuisto/4443655255/ from wp to nc after checking flickr image)
The Diaphot was an extinction meter. It was offered by ICA and later Zeiss Ikon from 1921 to 1934. From 1936 to 1940 it was offered in a slightly modernized style. Even the modernized model bore the star logo of ICA.
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| image by Joseph Greco (Image rights) |
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| Ica Diaphot image by Anssi Puisto (Image rights) |
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| Zeiss Ikon Diaphot image by Anssi Puisto (Image rights) |
Links
- Diaphot in Ollinger James' Light Meter Collection [1]
- model of 1936 in Reinhard Krahé's Krähenseiten [2]
