Zeiss Ikon diaphot meter. Watch pattern extinction meter in case

PART OF:
The Kodak Museum Collection
Made:
circa 1925 in Germany
maker:
Zeiss Ikon AG

Zeiss Ikon diaphot meter. Watch pattern extinction meter in case, with German instructions.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/4815
Materials:
metal (unknown), glass and leather
Measurements:
meter: 70 mm 55 mm,
case: 85 mm 60 mm,
type:
extinction calculator
credit:
The Kodak Collection at the National Media Museum, Bradford