IMAGE PICKUP APPARATUS, METHOD OF CONTROLLING IMAGE PICKUP APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

摘要

An image pickup apparatus where a lens unit including an image pickup optical system including a focus lens is attachable, includes an image pickup element, a control unit that controls drive of the focus lens based on a focus signal, and an acquisition unit that acquires type information of the lens unit, and the control unit performs a first scanning operation of driving the focus lens in a first direction and perform a second scanning operation of driving the focus lens at a lower speed than a predetermined speed in a second direction after the first scanning operation, and determines whether to perform the second scanning operation based on the type information in a case where a drive speed of the focus lens when an in-focus position is detected based on the focus signal acquired during the first scanning operation is higher than the predetermined speed.

主权项

1. An image pickup apparatus to which a lens unit including an image pickup optical system including a focus lens is attachable, the image pickup apparatus comprising:
an image pickup element configured to perform photoelectric conversion on light passing through the image pickup optical system of the attached lens unit to generate an image pickup signal; a control unit configured to control drive of the focus lens based on a focus signal generated from the image pickup signal; and an acquisition unit configured to acquire type information of the lens unit, wherein the control unit is configured to: perform a first scanning operation of driving the focus lens in a first direction and perform a second scanning operation of driving the focus lens at a lower speed than a predetermined speed in a second direction different from the first direction after the first scanning operation, and determine whether to perform the second scanning operation based on the type information of the lens unit in a case where a drive speed of the focus lens when an in-focus position is detected based on the focus signal acquired during the first scanning operation is higher than the predetermined speed.