Difference between revisions of "Diaphot"
m |
|||
Line 6: | Line 6: | ||
}}{{br}} | }}{{br}} | ||
− | The '''Diaphot''' was an [[Light_meter#Extinction_Meters|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 | + | The '''Diaphot''' was an [[Light_meter#Extinction_Meters|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. |
{{Flickr image | {{Flickr image |
Revision as of 17:20, 1 June 2009
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.
Links
- Diaphot in Ollinger James' Light Meter Collection [1]
- model of 1936 in Reinhard Krahé's Krähenseiten [2]