Haka expometer. Disc form actinometer

PART OF:
The Kodak Museum Collection

Haka expometer. Disc form actinometer, metal. Metal calculator rings and mask rotate over disc of sensitive paper, held by friction of emery paper stuck in back. In leather pouch.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/527
type:
actinometer
credit:
The Kodak Collection at the National Media Museum, Bradford

Parts

Haka expometer. Disc form actinometer

Haka expometer. Disc form actinometer

Haka expometer. Disc form actinometer, metal. Metal calculator rings and mask rotate over disc of sensitive paper, held by friction of emery paper stuck in back.

Materials:
metal (unknown)
Object Number:
1990-5036/527/1
type:
actinometer
Pouch for a Haka expometer

Pouch for a Haka expometer

Pouch for a Haka expometer.

Materials:
leather
Object Number:
1990-5036/527/2
type:
case