Adams adjustable shutter

Guillotine shutter operated by rotating pneumatic mechanism. 1/2/4/8/16/32/64/100. Cocked by turning knob which tensions coil spring. Exposure time determined by stroke of rotating pneumatic valve. Release by rubber bulb mechanism. Fixed by double screw clamps. 32-50mm lens mount. Adams And Co.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/3214
Materials:
rubber
type:
shutter
credit:
The Kodak Collection at the National Media Museum, Bradford