Invention Grant
- Patent Title: Imaging apparatus, interchangeable lens, intermediate accessory, and control methods therefor
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Application No.: US15992904Application Date: 2018-05-30
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Publication No.: US11029484B2Publication Date: 2021-06-08
- Inventor: Kazumichi Sugiyama
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. I.P. Division
- Priority: JPJP2017-108271 20170531,JPJP2018-090216 20180508
- Main IPC: G02B27/00
- IPC: G02B27/00 ; G02B7/14 ; G03B17/14 ; G03B17/56 ; G03B7/20 ; H04N5/232
Abstract:
A camera control unit obtains information related to an optical correction of an interchangeable lens from an intermediate accessory by a second communication via a second communication path. The camera control unit controls a communication in a manner that the above-described information is used for the optical correction of the interchangeable lens.
Public/Granted literature
- US20180348475A1 IMAGING APPARATUS, INTERCHANGEABLE LENS, INTERMEDIATE ACCESSORY, AND CONTROL METHODS THEREFOR Public/Granted day:2018-12-06
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