Japanese shutter used in a range of cameras in the immediate post Word War II era.. The rim-set shutter has the speeds T, B, 1,2,5,10,25,50,100,100.
It is reported from the following cameras:
- Fujica Six Model I (April 1949 to about mid-1949)
- Gelto (post war model, "New Gelto")
- Mamiya Six III (post-war version)
- Ruvinal (reported only)
- Tsubasa Semi
- ↑ At this time it is not clear which company manufactured the Lotus shutter. Not to be confused with the makers of the Lotus View Camera.