Imaging device

An imaging device comprising:

• an imaging element that images subject light that is reflected light from a subject;
• a mirror that reflects the subject light, and makes the subject light incident on the imaging element;
• a lens that collects the subject light on the mirror;
• and
• a mirror tilt actuator that drives the mirror so as to change an optical axis of the lens, which is an optical axis to be incident on a central part of the imaging element in the subject light exited from the lens, wherein
• the mirror tilt actuator includes:
• a base;
• a mirror holder that holds the mirror;
• an elastic member that supports the mirror holder on the base such that the mirror holder can move with respect to the base;
• and
• driving unit that tilts the mirror holder with respect to the base to change the optical axis of the lens to a desired direction, and
• the driving unit includes a coil attached to the base and a magnetic circuit including a permanent magnet, which is attached to the mirror holder, and tilts the mirror holder in a direction perpendicular to a direction of magnetic moment of the permanent magnet using electromagnetic force acting between the coil and the magnetic circuit.