Decoudun exposure meter. Disc form for ordinary rapidity gelatino bromide plates. Rotating disc with 16 apertures of increasing density marked A-P. Scale of exposure times. (M1026)
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/562
- Materials:
- brass (copper, zinc alloy), paper (fibre product) and glass
- Measurements:
-
overall: 60 mm,
- type:
- exposure meter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
