IMAGING DEVICE

摘要

The device is provided with: a lens mount (4) allowing a lens unit to be attached and detached; an imaging unit (30) for generating an image signal; a shutter unit (20) which is placed between the lens mount (4) and the imaging unit (30), can restrict light incident on the imaging unit (30), opens and closes at least during imaging, and maintains the open state during the imaging preparation operation; and a main frame (11) for securing the lens mount (4), the shutter unit (20), and the imaging unit (30).