Watkins Bee meter
Watch form actinometer. Calibrated f/4-90, 1/500-130sec. Light 6-130.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/3907
- Materials:
- glass and metal plated (unknown)
- type:
- actinometer
- credit:
- The Kodak Collection at the National Media Museum, Bradford
