Jean F. Depatie

Camera using calibrated aperture settings for exposure control

Aperture/shutter system with a motor component

Aperture/shutter mechanism with damping member

Stretched diaphragm aperture for an optical system

Aperture/shutter system and a stepper motor for use therein

Device for controlling a stepper motor that drives one or more camera elements

Imaging apparatus with a motor component

Motorbetriebenes Blenden- und/oder Verschlusssystem für fotografische Kameras Motorised aperture and / or shutter system for photographic cameras

Motor-powered aperture/shutter system for photographic camera has homogeneous rotor with shutter lamella with expansion function directly connected to rotor positioning function

Aperture/shutter system equipped with motor component part