McMurty Photometer. Extinction type meter
McMurty Photometer. Extinction type meter, card with rotating sector wheel which reduces the aperture for viewing, continuously. Manufactured by McMurtry and Co., Chicago.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/539
- Materials:
- paper (fibre product), cardboard and metal (unknown)
- Measurements:
-
overall: 150 mm x 75 mm x 2 mm,
- type:
- photometer
- credit:
- The Kodak Collection at the National Media Museum, Bradford
