An optical element holding structure comprises a first holding member
holding an optical element, a second holding member holding the first
holding member, a third holding member holding the second holding member,
first elastic members positioned between the first and second holding
members and can elastically deform in the radial direction and second
elastic members positioned between the second and third holding members
in a radial direction thereof and can elastically deform in the radial
direction, the plurality of first elastic members and the plurality of
second elastic members are arranged in a circumferential direction about
an optical axis of the optical element as the center, and a phase of the
plurality of first elastic members is shifted from a phase of the
plurality of second elastic members in the circumferential direction
about the optical axis of the optical element as the center.