JP7286597B2 - 中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム - Google Patents

中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム Download PDF

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Publication number
JP7286597B2
JP7286597B2 JP2020155594A JP2020155594A JP7286597B2 JP 7286597 B2 JP7286597 B2 JP 7286597B2 JP 2020155594 A JP2020155594 A JP 2020155594A JP 2020155594 A JP2020155594 A JP 2020155594A JP 7286597 B2 JP7286597 B2 JP 7286597B2
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Japan
Prior art keywords
information
interchangeable lens
accessory
accessory device
identification information
Prior art date
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JP2020155594A
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English (en)
Japanese (ja)
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JP2022049401A5 (enExample
JP2022049401A (ja
Inventor
考志 多田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020155594A priority Critical patent/JP7286597B2/ja
Priority to EP21195144.7A priority patent/EP3971641B1/en
Priority to US17/470,651 priority patent/US11841603B2/en
Priority to CN202111083470.5A priority patent/CN114268712A/zh
Publication of JP2022049401A publication Critical patent/JP2022049401A/ja
Publication of JP2022049401A5 publication Critical patent/JP2022049401A5/ja
Application granted granted Critical
Publication of JP7286597B2 publication Critical patent/JP7286597B2/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2206/00—Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
  • Accessories Of Cameras (AREA)
JP2020155594A 2020-09-16 2020-09-16 中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム Active JP7286597B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020155594A JP7286597B2 (ja) 2020-09-16 2020-09-16 中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム
EP21195144.7A EP3971641B1 (en) 2020-09-16 2021-09-06 Intermediate accessory apparatus, image pickup apparatus, image pickup system, and program
US17/470,651 US11841603B2 (en) 2020-09-16 2021-09-09 Intermediate accessory apparatus, image pickup apparatus, image pickup system, and storage medium
CN202111083470.5A CN114268712A (zh) 2020-09-16 2021-09-16 中间附件装置、图像拾取装置、图像拾取系统和存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020155594A JP7286597B2 (ja) 2020-09-16 2020-09-16 中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム

Publications (3)

Publication Number Publication Date
JP2022049401A JP2022049401A (ja) 2022-03-29
JP2022049401A5 JP2022049401A5 (enExample) 2022-07-27
JP7286597B2 true JP7286597B2 (ja) 2023-06-05

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JP2020155594A Active JP7286597B2 (ja) 2020-09-16 2020-09-16 中間アクセサリ装置、撮像装置、撮像システム、撮像方法、およびプログラム

Country Status (4)

Country Link
US (1) US11841603B2 (enExample)
EP (1) EP3971641B1 (enExample)
JP (1) JP7286597B2 (enExample)
CN (1) CN114268712A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7208203B2 (ja) * 2020-09-16 2023-01-18 キヤノン株式会社 中間アクセサリ装置、撮像装置、撮像システム、処理方法、およびプログラム
JP7547132B2 (ja) * 2020-09-16 2024-09-09 キヤノン株式会社 撮像装置、アクセサリ装置および制御方法
JP7566545B2 (ja) 2020-09-16 2024-10-15 キヤノン株式会社 撮像装置、アクセサリ装置および制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011197094A (ja) 2010-03-17 2011-10-06 Canon Inc カメラ本体、交換レンズ、アクセサリ、カメラシステム及び情報書き換え方法
JP2018205705A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 撮像装置、交換レンズ、中間アクセサリ及びこれらの制御方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073546B2 (ja) * 1985-10-08 1995-01-18 キヤノン株式会社 カメラ
JPH0782181B2 (ja) * 1986-02-01 1995-09-06 株式会社ニコン アクセサリー交換可能なカメラ
JPS63141030A (ja) * 1986-12-04 1988-06-13 Sigma:Kk 中間アクセサリ−の補正情報を備えた交換レンズの情報出力装置
JPS63199330A (ja) * 1987-02-16 1988-08-17 Nikon Corp 中間鏡筒
US5003336A (en) * 1988-02-29 1991-03-26 Minolta Camera Kabushiki Kaisha Camera system
JPH05313062A (ja) * 1992-05-07 1993-11-26 Canon Inc 制御装置
US7725017B2 (en) * 2005-11-09 2010-05-25 Panasonic Corporation Image pickup apparatus and image pickup system
CN105866917A (zh) * 2011-05-31 2016-08-17 株式会社尼康 镜头镜筒及相机机身
KR20150030557A (ko) * 2013-09-12 2015-03-20 삼성전자주식회사 렌즈 교환식 시스템 카메라의 제어방법 및 제어장치
US10976644B2 (en) * 2018-07-31 2021-04-13 Canon Kabushiki Kaisha Imaging apparatus, interchangeable lens, accessory apparatus, and control methods therefor
JP7443034B2 (ja) * 2019-11-29 2024-03-05 キヤノン株式会社 撮像装置、撮像アクセサリ、および、中間アクセサリ
JP7208203B2 (ja) * 2020-09-16 2023-01-18 キヤノン株式会社 中間アクセサリ装置、撮像装置、撮像システム、処理方法、およびプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011197094A (ja) 2010-03-17 2011-10-06 Canon Inc カメラ本体、交換レンズ、アクセサリ、カメラシステム及び情報書き換え方法
JP2018205705A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 撮像装置、交換レンズ、中間アクセサリ及びこれらの制御方法

Also Published As

Publication number Publication date
CN114268712A (zh) 2022-04-01
US20220082904A1 (en) 2022-03-17
EP3971641A1 (en) 2022-03-23
EP3971641B1 (en) 2025-05-21
US11841603B2 (en) 2023-12-12
JP2022049401A (ja) 2022-03-29

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