Watch type actinometer with two comparison tints. The Infallible Exposure Meter Co.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/1731
- type:
- exposure meter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
Parts
Spare Papers For Wynne Infallible Exposure Meter
- Materials:
- lead alloy and paper (fibre product)
- Object Number:
- 1990-5036/1731/2
- type:
- exposure paper