Optimus plunge shutter

Made:
1888 in London
maker:
Perken, Son & Rayment

Metal before lens shutter, for 60mm lens tube, metal plate slides up and down, spring tensioned adjustment slow to fast numbers 1-6 and time. Pneumatic release valve. Perken, Son and Rayment, 1888.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/1243
type:
shutter
credit:
The Kodak Collection at the National Media Museum, Bradford