Damping system for mechanical shutter
Damping system for mechanical shutter
Double-shielding type focal-plane shutter
Drive apparatus, light quantity adjusting apparatus, and...
Driver for opening and closing dual-blade shutter adapted to...
Driver for piezoelectric actuator and shutter control device uti
Driving assembly of camera shutter and diaphragm
Dual coil actuator
Dual motor reciprocating belt shutter
Dual-pivot shutter device