When a photographing apparatus that is in a photographing enabled state
but, at the same time, in a blur correction disabled state, is expected
to be subjected to a shock, e.g., when an flash device in the
photographing apparatus is about to be deployed, a blur correcting
optical system is held at a constant position over a necessary length of
time. In addition, at the start of a photographing operation, the blur
correcting optical system is moved to a position at which the optical
axis of the photographic optical system and the optical axis of the blur
correcting optical system are substantially aligned with each other and
the blur correcting optical system is held at the position. As a result,
it becomes possible to dispense with a lock mechanism for holding the
blur correcting lens and, at the same time, power consumption is reduced.