Chronoscope PAP exposure meter

Made:
1907-1917 in France
maker:
Lumière

Chronoscope PAP exposure meter, made by Lumiere France. Cylindrical actinometer with lens forming image of scene on POP on paper in filter with standard tint surround.

Details

Category:
Photographic Technology
Object Number:
1990-5036/530/1
type:
exposure meter
credit:
The Kodak Collection at the National Media Museum, Bradford