Patent ID: 11924548
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A non-transitory computer-readable medium storing a program executable by a computer included in an apparatus having a sensor capable of generating a signal pair used in focus detection, the program causes, when executed by the computer, to perform a method comprising:
obtaining, based on a defocus amount obtained using the signal pair, a focus distance of a lens unit that is mounted to the apparatus; and
adjusting a focus distance of the lens unit based on the obtained focus distance,
wherein when the lens unit is a multi-scopic lens unit having a plurality of optical systems having different axes, the obtaining includes obtaining the focus distance using an adjustment value obtained based on an axis position that is a position on the sensor through which an axis of the multi-scopic lens unit passes.