To provide an optical apparatus capable of performing the correction of aberration fluctuation according to attitude, while individually adapting to the optical apparatus.

The optical apparatus (100) includes: a photographing optical system (102, 104) including a correction lens (102) that can move relatively to a lens (104); a detecting section (118) that detects the attitude of the apparatus (100) including the photographing optical system (102, 104); a storage section (116) that can store location information about the correction lens (102), corresponding to the attitude of the apparatus, where the aberration of the photographing optical system is suppressed; and a driving section (113) that drives the correction lens (102) on the basis of the attitude information on the apparatus detected by the detecting section (118) and the location information stored in the storage section (116).