An image sensing apparatus performs a plurality of times of image sensing
on a subject, superpose-combines the obtained plurality of subject images
into one subject image. The apparatus has an image sensing unit that
converts a subject optical image into an electric signal, an optical unit
that changes a view angle, and a change unit that changes the position of
the optical unit by a predetermined amount so as to widen the view angle
by a predetermined amount, prior to the plurality of times of image
sensing.