Wynne's infallible exposure meter

PART OF:
The Kodak Museum Collection
Made:
Wrexham
maker:
The Infallible Exposure Meter Co

Wynne's infallible exposure meter form of watch type actinometer. Rotating glass with yellow filter disc. F4-362 scale. 1/128-64 minutes.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/2151
type:
exposure meter
credit:
The Kodak Collection at the National Media Museum, Bradford