JP4898481B2 - レンズ鏡筒 - Google Patents

レンズ鏡筒 Download PDF

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Publication number
JP4898481B2
JP4898481B2 JP2007035791A JP2007035791A JP4898481B2 JP 4898481 B2 JP4898481 B2 JP 4898481B2 JP 2007035791 A JP2007035791 A JP 2007035791A JP 2007035791 A JP2007035791 A JP 2007035791A JP 4898481 B2 JP4898481 B2 JP 4898481B2
Authority
JP
Japan
Prior art keywords
lens
waterproof sheet
barrel
sheet member
pressing member
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.)
Expired - Fee Related
Application number
JP2007035791A
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English (en)
Japanese (ja)
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JP2008203287A (ja
JP2008203287A5 (enExample
Inventor
古山　　清光
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
Priority to JP2007035791A priority Critical patent/JP4898481B2/ja
Publication of JP2008203287A publication Critical patent/JP2008203287A/ja
Publication of JP2008203287A5 publication Critical patent/JP2008203287A5/ja
Application granted granted Critical
Publication of JP4898481B2 publication Critical patent/JP4898481B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Lens Barrels (AREA)
JP2007035791A 2007-02-16 2007-02-16 レンズ鏡筒 Expired - Fee Related JP4898481B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007035791A JP4898481B2 (ja) 2007-02-16 2007-02-16 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007035791A JP4898481B2 (ja) 2007-02-16 2007-02-16 レンズ鏡筒

Publications (3)

Publication Number Publication Date
JP2008203287A JP2008203287A (ja) 2008-09-04
JP2008203287A5 JP2008203287A5 (enExample) 2010-04-02
JP4898481B2 true JP4898481B2 (ja) 2012-03-14

Family

ID=39780911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007035791A Expired - Fee Related JP4898481B2 (ja) 2007-02-16 2007-02-16 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JP4898481B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5594061B2 (ja) * 2010-10-28 2014-09-24 株式会社リコー レンズキャップ及びそのレンズキャップを用いたレンズ鏡胴及びそのレンズ鏡胴を用いた撮像装置
US12449725B2 (en) 2021-06-11 2025-10-21 Canon Kabushiki Kaisha Lens apparatus
JP7543214B2 (ja) * 2021-06-11 2024-09-02 キヤノン株式会社 レンズ装置
CN114442251B (zh) * 2021-12-15 2023-11-10 北京空间机电研究所 一种透镜装配组件及中大口径透镜装配方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187907A (ja) * 1982-04-27 1983-11-02 Olympus Optical Co Ltd レンズ保持装置
JPS5928108A (ja) * 1982-08-06 1984-02-14 Olympus Optical Co Ltd レンズ保持装置
JPS644411A (en) * 1987-06-26 1989-01-09 Nissan Motor Spheroidal graphite cast iron
JP2006201250A (ja) * 2005-01-18 2006-08-03 Canon Inc 交換レンズ

Also Published As

Publication number Publication date
JP2008203287A (ja) 2008-09-04

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