JPWO2021140989A5 - - Google Patents

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Publication number
JPWO2021140989A5
JPWO2021140989A5 JP2021570035A JP2021570035A JPWO2021140989A5 JP WO2021140989 A5 JPWO2021140989 A5 JP WO2021140989A5 JP 2021570035 A JP2021570035 A JP 2021570035A JP 2021570035 A JP2021570035 A JP 2021570035A JP WO2021140989 A5 JPWO2021140989 A5 JP WO2021140989A5
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JP
Japan
Prior art keywords
lens
cam groove
protrusion
cylinder
optical axis
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
JP2021570035A
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English (en)
Japanese (ja)
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JP7435630B2 (ja
JPWO2021140989A1 (https=
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Priority claimed from PCT/JP2020/049133 external-priority patent/WO2021140989A1/ja
Publication of JPWO2021140989A1 publication Critical patent/JPWO2021140989A1/ja
Publication of JPWO2021140989A5 publication Critical patent/JPWO2021140989A5/ja
Application granted granted Critical
Publication of JP7435630B2 publication Critical patent/JP7435630B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021570035A 2020-01-06 2020-12-28 レンズ鏡筒及び光学機器 Active JP7435630B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020000238 2020-01-06
JP2020000238 2020-01-06
PCT/JP2020/049133 WO2021140989A1 (ja) 2020-01-06 2020-12-28 レンズ鏡筒及び光学機器

Publications (3)

Publication Number Publication Date
JPWO2021140989A1 JPWO2021140989A1 (https=) 2021-07-15
JPWO2021140989A5 true JPWO2021140989A5 (https=) 2022-08-19
JP7435630B2 JP7435630B2 (ja) 2024-02-21

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ID=76788033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021570035A Active JP7435630B2 (ja) 2020-01-06 2020-12-28 レンズ鏡筒及び光学機器

Country Status (2)

Country Link
JP (1) JP7435630B2 (https=)
WO (1) WO2021140989A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5483842B2 (ja) 2008-08-06 2014-05-07 キヤノン株式会社 撮像装置
JP6293510B2 (ja) 2014-02-10 2018-03-14 リコーインダストリアルソリューションズ株式会社 ズームレンズ鏡筒
JP6429506B2 (ja) 2014-06-23 2018-11-28 キヤノン株式会社 レンズ鏡筒および撮像装置
JP2019070758A (ja) 2017-10-10 2019-05-09 キヤノン株式会社 レンズ鏡筒および撮像装置
JP2019133113A (ja) 2018-02-03 2019-08-08 キヤノン株式会社 レンズ装置

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