JP2021167877A5 - - Google Patents

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Publication number
JP2021167877A5
JP2021167877A5 JP2020070661A JP2020070661A JP2021167877A5 JP 2021167877 A5 JP2021167877 A5 JP 2021167877A5 JP 2020070661 A JP2020070661 A JP 2020070661A JP 2020070661 A JP2020070661 A JP 2020070661A JP 2021167877 A5 JP2021167877 A5 JP 2021167877A5
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JP
Japan
Prior art keywords
lens barrel
barrel according
holding member
groove
optical element
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
JP2020070661A
Other languages
English (en)
Japanese (ja)
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JP2021167877A (ja
JP7551325B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2020070661A priority Critical patent/JP7551325B2/ja
Priority claimed from JP2020070661A external-priority patent/JP7551325B2/ja
Priority to US17/218,729 priority patent/US11828999B2/en
Publication of JP2021167877A publication Critical patent/JP2021167877A/ja
Publication of JP2021167877A5 publication Critical patent/JP2021167877A5/ja
Application granted granted Critical
Publication of JP7551325B2 publication Critical patent/JP7551325B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020070661A 2020-04-09 2020-04-09 鏡筒、光学装置および撮像装置 Active JP7551325B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020070661A JP7551325B2 (ja) 2020-04-09 2020-04-09 鏡筒、光学装置および撮像装置
US17/218,729 US11828999B2 (en) 2020-04-09 2021-03-31 Lens barrel, optical apparatus, and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020070661A JP7551325B2 (ja) 2020-04-09 2020-04-09 鏡筒、光学装置および撮像装置

Publications (3)

Publication Number Publication Date
JP2021167877A JP2021167877A (ja) 2021-10-21
JP2021167877A5 true JP2021167877A5 (enExample) 2023-04-13
JP7551325B2 JP7551325B2 (ja) 2024-09-17

Family

ID=78006153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020070661A Active JP7551325B2 (ja) 2020-04-09 2020-04-09 鏡筒、光学装置および撮像装置

Country Status (2)

Country Link
US (1) US11828999B2 (enExample)
JP (1) JP7551325B2 (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130807U (enExample) * 1981-02-06 1982-08-14
JPH01238612A (ja) * 1988-03-18 1989-09-22 Canon Inc レーザ光源装置
JPH01238613A (ja) * 1988-03-18 1989-09-22 Canon Inc レーザ光源装置
US5781351A (en) * 1995-06-02 1998-07-14 Matsushita Electric Industrial Co., Ltd. Mounting structure of objective lens for optical pick-up used for optical disk device
JP2002250853A (ja) 2001-02-22 2002-09-06 Ricoh Co Ltd レンズ保持装置
JP2013174670A (ja) 2012-02-23 2013-09-05 Olympus Corp レンズユニット

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