JP2018205388A5 - - Google Patents

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Publication number
JP2018205388A5
JP2018205388A5 JP2017107524A JP2017107524A JP2018205388A5 JP 2018205388 A5 JP2018205388 A5 JP 2018205388A5 JP 2017107524 A JP2017107524 A JP 2017107524A JP 2017107524 A JP2017107524 A JP 2017107524A JP 2018205388 A5 JP2018205388 A5 JP 2018205388A5
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JP
Japan
Prior art keywords
cam
cam groove
lens barrel
groove
cylinder
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.)
Granted
Application number
JP2017107524A
Other languages
English (en)
Japanese (ja)
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JP2018205388A (ja
JP6750883B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2017107524A priority Critical patent/JP6750883B2/ja
Priority claimed from JP2017107524A external-priority patent/JP6750883B2/ja
Priority to US15/992,796 priority patent/US10641985B2/en
Publication of JP2018205388A publication Critical patent/JP2018205388A/ja
Publication of JP2018205388A5 publication Critical patent/JP2018205388A5/ja
Application granted granted Critical
Publication of JP6750883B2 publication Critical patent/JP6750883B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017107524A 2017-05-31 2017-05-31 レンズ鏡筒および光学機器 Active JP6750883B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017107524A JP6750883B2 (ja) 2017-05-31 2017-05-31 レンズ鏡筒および光学機器
US15/992,796 US10641985B2 (en) 2017-05-31 2018-05-30 Lens barrel and optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017107524A JP6750883B2 (ja) 2017-05-31 2017-05-31 レンズ鏡筒および光学機器

Publications (3)

Publication Number Publication Date
JP2018205388A JP2018205388A (ja) 2018-12-27
JP2018205388A5 true JP2018205388A5 (enExample) 2019-05-30
JP6750883B2 JP6750883B2 (ja) 2020-09-02

Family

ID=64459540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017107524A Active JP6750883B2 (ja) 2017-05-31 2017-05-31 レンズ鏡筒および光学機器

Country Status (2)

Country Link
US (1) US10641985B2 (enExample)
JP (1) JP6750883B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117055276B (zh) * 2023-08-29 2025-10-17 深圳市东正光学技术股份有限公司 镜头结构及相机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032919A (en) 1989-08-21 1991-07-16 Vicon Industries, Inc. Video camera focusing system
JP3119043B2 (ja) 1993-07-28 2000-12-18 キヤノン株式会社 レンズ鏡筒
JP3765697B2 (ja) 1999-09-30 2006-04-12 富士写真フイルム株式会社 レンズ移動装置
US6381076B1 (en) * 2000-09-26 2002-04-30 Canon Kabushiki Kaisha Zoom lens barrel
JP4179410B2 (ja) 2002-10-30 2008-11-12 京セラ株式会社 ズームレンズ鏡胴
JP2006106241A (ja) 2004-10-04 2006-04-20 Mark:Kk ズーム鏡胴
JP4684613B2 (ja) 2004-10-14 2011-05-18 キヤノン株式会社 光学機器
US7835085B2 (en) * 2005-12-12 2010-11-16 Nikon Corporation Lens barrel and method of operation of lens barrel
JP2007206541A (ja) 2006-02-03 2007-08-16 Nikon Corp レンズ鏡筒
CN101271184B (zh) 2007-03-21 2010-07-14 亚洲光学股份有限公司 可强化冲击承受的筒件组及镜头
JP5369928B2 (ja) 2009-06-23 2013-12-18 リコーイメージング株式会社 レンズ鏡筒
JP5385029B2 (ja) * 2009-07-06 2014-01-08 パナソニック株式会社 カム枠、レンズ鏡筒、振れ補正装置および撮像素子ユニット
JP5882625B2 (ja) 2010-08-18 2016-03-09 キヤノン株式会社 レンズ鏡筒及び撮像装置
JP5963533B2 (ja) 2012-05-17 2016-08-03 キヤノン株式会社 レンズ鏡筒およびカメラシステム

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