Control apparatus, lens apparatus, image pickup apparatus, and storage medium

A lens apparatus comprising:

• a control apparatus;
• and
• an imaging optical system,
• wherein the control apparatus includes:
• one or more memories storing instructions;
• and
• one or more processors that, upon execution of the instructions, operate to:
• acquire an output signal from a shake detector,
• control, based on the output signal, a first image stabilizing unit and a second image stabilizing unit that is driven at a frequency higher than that of the first image stabilizing unit and with a stroke smaller than that of the first image stabilizing unit, and
• change at least one of a first cutoff frequency that determines a first correction band for the first image stabilizing unit and a second correction band for the second image stabilizing unit and a second cutoff frequency that determines the second correction band, based on an image-plane blur amount of an image sensor.

An image pickup apparatus comprising:

• a control apparatus;
• and
• an image sensor,
• wherein the control apparatus includes:
• one or more memories storing instructions;
• and
• one or more processors that, upon execution of the instructions, operate to:
• acquire an output signal from a shake detector,
• control, based on the output signal, a first image stabilizing unit and a second image stabilizing unit that is driven at a frequency higher than that of the first image stabilizing unit and with a stroke smaller than that of the first image stabilizing unit, and
• change at least one of a first cutoff frequency that determines a first correction band for the first image stabilizing unit and a second correction band for the second image stabilizing unit and a second cutoff frequency that determines the second correction band, based on an image-plane blur amount of an image sensor.