Wollensack sky-shade shutter, made by the Wollensak Optical Company, Rochester, New York. One shutter blade, speeds: 1/2/5/25/50/100/B/T. Pneumatic release. Spring clip attachment for 1 1/2" lens barrels for use in front of camera lens giving reduced exposure to the top of the photograph. Patented May 1, 1905, in case with instructions.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/636
- type:
- shutter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
