Invention Grant
- Patent Title: Imaging apparatus, lens apparatus, and intermediate accessory
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Application No.: US17230802Application Date: 2021-04-14
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Publication No.: US11323600B2Publication Date: 2022-05-03
- Inventor: Fuya Mizuochi , Toru Ohara , Yasuyuki Watazawa , Naoto Fujihashi
- 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. IP Division
- Priority: JPJP2017-108256 20170531
- Main IPC: H04N5/217
- IPC: H04N5/217 ; H04N5/225 ; G03B17/14 ; G03B7/20 ; G03B17/56 ; H04N5/06
Abstract:
A lens apparatus is mountable to a camera body. The camera body has multiple electric contacts. Of these multiple electric contacts, when mounting the lens apparatus to the camera body, electric contacts used for second communication or third communication come into contact with an electric contact provided to the lens apparatus before electric contacts used for first communication, when mounting the lens apparatus to the camera body.
Public/Granted literature
- US20210234998A1 IMAGING APPARATUS, LENS APPARATUS, AND INTERMEDIATE ACCESSORY Public/Granted day:2021-07-29
Information query
