CN115469414A - 镜头接口及具有该镜头接口的镜头设备 - Google Patents

镜头接口及具有该镜头接口的镜头设备 Download PDF

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Publication number
CN115469414A
CN115469414A CN202210649156.7A CN202210649156A CN115469414A CN 115469414 A CN115469414 A CN 115469414A CN 202210649156 A CN202210649156 A CN 202210649156A CN 115469414 A CN115469414 A CN 115469414A
Authority
CN
China
Prior art keywords
lens
opening
optical system
holder
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210649156.7A
Other languages
English (en)
Chinese (zh)
Inventor
伊藤大树
村上太郎
野田丰人
上原匠
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
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN115469414A publication Critical patent/CN115469414A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/006—Filter holders
    • 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • 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
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Lens Barrels (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Blocking Light For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
CN202210649156.7A 2021-06-11 2022-06-09 镜头接口及具有该镜头接口的镜头设备 Pending CN115469414A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-097794 2021-06-11
JP2021097794A JP7500505B2 (ja) 2021-06-11 2021-06-11 レンズマウント及びそれを有するレンズ装置

Publications (1)

Publication Number Publication Date
CN115469414A true CN115469414A (zh) 2022-12-13

Family

ID=84364695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210649156.7A Pending CN115469414A (zh) 2021-06-11 2022-06-09 镜头接口及具有该镜头接口的镜头设备

Country Status (3)

Country Link
US (1) US20220400194A1 (https=)
JP (1) JP7500505B2 (https=)
CN (1) CN115469414A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023140502A (ja) * 2022-03-23 2023-10-05 キヤノン株式会社 レンズマウント及びそれを有するレンズ装置
JP2024045863A (ja) * 2022-09-22 2024-04-03 キヤノン株式会社 ステレオレンズ装置および撮像装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614945A (zh) * 2008-06-26 2009-12-30 精工爱普生株式会社 光学装置及投影仪
CN101943852A (zh) * 2009-07-08 2011-01-12 深圳市掌网立体时代视讯技术有限公司 一种光学立体放映装置、系统及立体放映方法
CN202285055U (zh) * 2011-10-13 2012-06-27 上海锐势机器视觉科技有限公司 滤光片切换机构
CN102540682A (zh) * 2012-01-29 2012-07-04 秦皇岛视听机械研究所 一种基于色谱分离技术的单机立体数字电影放映系统
CN102736367A (zh) * 2011-03-29 2012-10-17 索尼公司 双透镜装置及具有双透镜装置的立体成像设备
US8427730B1 (en) * 2011-03-22 2013-04-23 Raymond G. Weaver 3D projection lens
JP2013210397A (ja) * 2010-07-26 2013-10-10 Panasonic Corp レンズユニット
CN103383494A (zh) * 2007-05-09 2013-11-06 瑞尔D股份有限公司 用于立体投影的偏振转换系统和方法
CN203385977U (zh) * 2013-07-26 2014-01-08 深圳市奥海纳光电有限公司 一种滤光片切换装置
CN203480107U (zh) * 2013-09-23 2014-03-12 浙江大华技术股份有限公司 一种滤光片装夹结构及摄像机
JP2020067575A (ja) * 2018-10-25 2020-04-30 株式会社シグマ レンズ鏡筒

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11205639A (ja) * 1998-01-08 1999-07-30 Nikon Corp 電子画像カメラ
JP3771549B2 (ja) 2003-07-17 2006-04-26 株式会社タムロン 後部フィルター付き撮影装置
US7865076B2 (en) 2006-04-21 2011-01-04 Panasonic Corporation Compound eye-camera module
JP2010032831A (ja) 2008-07-30 2010-02-12 Tamron Co Ltd 光学フィルタ保持機構、レンズ装置および撮像装置
JP7191893B2 (ja) 2019-09-19 2022-12-19 キヤノン株式会社 レンズ装置および撮像装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103383494A (zh) * 2007-05-09 2013-11-06 瑞尔D股份有限公司 用于立体投影的偏振转换系统和方法
CN101614945A (zh) * 2008-06-26 2009-12-30 精工爱普生株式会社 光学装置及投影仪
CN101943852A (zh) * 2009-07-08 2011-01-12 深圳市掌网立体时代视讯技术有限公司 一种光学立体放映装置、系统及立体放映方法
JP2013210397A (ja) * 2010-07-26 2013-10-10 Panasonic Corp レンズユニット
US8427730B1 (en) * 2011-03-22 2013-04-23 Raymond G. Weaver 3D projection lens
CN102736367A (zh) * 2011-03-29 2012-10-17 索尼公司 双透镜装置及具有双透镜装置的立体成像设备
CN202285055U (zh) * 2011-10-13 2012-06-27 上海锐势机器视觉科技有限公司 滤光片切换机构
CN102540682A (zh) * 2012-01-29 2012-07-04 秦皇岛视听机械研究所 一种基于色谱分离技术的单机立体数字电影放映系统
CN203385977U (zh) * 2013-07-26 2014-01-08 深圳市奥海纳光电有限公司 一种滤光片切换装置
CN203480107U (zh) * 2013-09-23 2014-03-12 浙江大华技术股份有限公司 一种滤光片装夹结构及摄像机
JP2020067575A (ja) * 2018-10-25 2020-04-30 株式会社シグマ レンズ鏡筒

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Publication number Publication date
JP7500505B2 (ja) 2024-06-17
US20220400194A1 (en) 2022-12-15
JP2022189293A (ja) 2022-12-22

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