In a focus control method of acquiring focus information a plurality of
times while moving a focus lens, and determining an in-focus position on
the basis of the acquired focus information, whether the focus lens is to
be moved toward the infinite end or the closest end is determined on the
basis of a focus lens position, the focus information is acquired while
moving the focus lens in the decided direction, the focus lens is stopped
on the basis of the acquired focus information, and the focus lens is
started from the stop position in a reverse direction.