Control apparatus, imaging apparatus, and lens apparatus

An imaging apparatus to which a lens apparatus including an optical system is attached, the imaging apparatus comprising:

• a sensor;
• at least one processor;
• and
• a memory coupled to the at least one processor, the memory having instructions that, when executed by the processor, perform operations as:
• a communication unit configured to communicate with the lens apparatus;
• an obtaining unit configured to obtain information indicating resolving power of the optical system included in the lens apparatus via the communication unit;
• a second correction unit configured to correct an effect of shake acting on the imaging apparatus on a captured image by moving the sensor;
• and
• a setting unit configured to set a sharing method of a first correction unit included in the lens apparatus and the second correction unit,
• wherein the setting unit sets the sharing method selected based on the information indicating the shutter speed from among a plurality of sharing methods at least including
• a first sharing method where the first correction unit and the second correction unit correct respective portions of shake acting on the imaging apparatus based on a sharing ratio and
• a second sharing method where the first correction unit corrects a portion of the shake acting on the imaging apparatus within a first frequency band and the second correction unit corrects a portion of the shake within a second frequency band at least partially different from the first frequency band.

A shake correction control method comprising:

• obtaining information indicating a shutter speed set in the imaging apparatus;
• and
• setting, based on the information indicating the shutter speed, a sharing method of a first correction unit included in a lens apparatus and a second correction unit included in an imaging apparatus to which the lens apparatus is attached,
• wherein, in the setting, the sharing method selected based on the information indicating the shutter speed is set from among a plurality of sharing methods at least including
• a first sharing method where the first correction unit and the second correction unit correct respective portions of shake acting on the imaging apparatus based on a sharing ratio and
• a second sharing method where the first correction unit corrects a portion of the shake acting on the imaging apparatus within a first frequency band and the second correction unit corrects a portion of the shake within a second frequency band at least partially different from the first frequency band.