Imaging apparatus for controlling actuator which includes vibrator having contact portion and relative movement member with which the contact portion of the vibrator is pressurized and in contact, control method for the imaging apparatus, program of the imaging apparatus, and storage medium which stores the program of the imaging apparatus

摘要

To provide an imaging apparatus capable of maintaining good performance even if it is used in a high-humidity environment, the imaging apparatus is equipped with a detecting unit for detecting an environment of a photographing optical system, and a control unit for controlling an actuator of driving the photographing optical system to perform a first operation and a second operation of performing maintenance of the photographing optical system, and driving the actuator in the second operation at a timing according to the environment.