- Patent Title: Control apparatus that determines focal points of a plurality of optical systems, image pickup apparatus, image pickup system, lens apparatus, control method, and non-transitory computer-readable storage medium
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Application No.: US15883243Application Date: 2018-01-30
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Publication No.: US10257408B2Publication Date: 2019-04-09
- Inventor: Chiaki Inoue
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2014-227662 20141110
- Main IPC: H04N5/232
- IPC: H04N5/232 ; G02B7/36 ; G02B7/28 ; G02B27/00 ; G02B7/10 ; G02B15/14
Abstract:
A control apparatus includes a focus detector configured to perform focus detection based on an image signal obtained via a first optical system, the first optical system having a shallowest depth of field in a plurality of optical systems having focal lengths different from each other, and a controller configured to perform focus control of the plurality of optical systems based on an output signal from the focus detector.
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