JP7195601B2 - レンズ鏡筒 - Google Patents

レンズ鏡筒 Download PDF

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Publication number
JP7195601B2
JP7195601B2 JP2019021190A JP2019021190A JP7195601B2 JP 7195601 B2 JP7195601 B2 JP 7195601B2 JP 2019021190 A JP2019021190 A JP 2019021190A JP 2019021190 A JP2019021190 A JP 2019021190A JP 7195601 B2 JP7195601 B2 JP 7195601B2
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Japan
Prior art keywords
lens barrel
switch
ring
spring
state
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JP2019021190A
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English (en)
Japanese (ja)
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JP2020129046A5 (enExample
JP2020129046A (ja
Inventor
久真 田内
純一 白井
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Sigma Inc
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Sigma Inc
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Priority to JP2019021190A priority Critical patent/JP7195601B2/ja
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Publication of JP2020129046A5 publication Critical patent/JP2020129046A5/ja
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  • Lens Barrels (AREA)
  • Diaphragms For Cameras (AREA)
JP2019021190A 2019-02-08 2019-02-08 レンズ鏡筒 Active JP7195601B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019021190A JP7195601B2 (ja) 2019-02-08 2019-02-08 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019021190A JP7195601B2 (ja) 2019-02-08 2019-02-08 レンズ鏡筒

Publications (3)

Publication Number Publication Date
JP2020129046A JP2020129046A (ja) 2020-08-27
JP2020129046A5 JP2020129046A5 (enExample) 2021-12-23
JP7195601B2 true JP7195601B2 (ja) 2022-12-26

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ID=72174531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019021190A Active JP7195601B2 (ja) 2019-02-08 2019-02-08 レンズ鏡筒

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JP (1) JP7195601B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7786602B2 (ja) * 2022-09-12 2025-12-16 株式会社ニコン レンズ鏡筒及び撮像装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013134425A (ja) 2011-12-27 2013-07-08 Cosina Co Ltd レンズの絞り装置
WO2016039294A1 (ja) 2014-09-08 2016-03-17 興和株式会社 レンズ鏡筒及びカメラ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57707U (enExample) * 1980-06-02 1982-01-05
JPH10221584A (ja) * 1997-01-31 1998-08-21 Nikon Corp クリックストップ機構

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013134425A (ja) 2011-12-27 2013-07-08 Cosina Co Ltd レンズの絞り装置
WO2016039294A1 (ja) 2014-09-08 2016-03-17 興和株式会社 レンズ鏡筒及びカメラ

Also Published As

Publication number Publication date
JP2020129046A (ja) 2020-08-27

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