Ica Diaphot Extinction Meter

PART OF:
The Kodak Museum Collection
Made:
Germany
maker:
Ica AG

Watch form visual exposure meter. Blue filter in eyepiece. Circular continuous wedge. Scales US 1.5-16 f/4.5-16. Exposure times from 6 mins - 1/1000sec. ICA

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/3906
Materials:
glass
type:
extinction calculator
credit:
The Kodak Collection at the National Media Museum, Bradford