Wynne's infallible exposure meter
Small watch form actinometer in silver case (Chester) 1911. f/ scales 4-256. Time scales 64 - 1/64 sec or minute. The Infallible Exposure Meter Co.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/3129
- Materials:
- silver, glass and paper (fibre product)
- type:
- exposure meter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
