JP2012173523A - レンズ鏡筒及びそれを有する光学機器 - Google Patents

レンズ鏡筒及びそれを有する光学機器 Download PDF

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Publication number
JP2012173523A
JP2012173523A JP2011035744A JP2011035744A JP2012173523A JP 2012173523 A JP2012173523 A JP 2012173523A JP 2011035744 A JP2011035744 A JP 2011035744A JP 2011035744 A JP2011035744 A JP 2011035744A JP 2012173523 A JP2012173523 A JP 2012173523A
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JP
Japan
Prior art keywords
frame
filter
filter frame
rail
lens barrel
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Pending
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JP2011035744A
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English (en)
Japanese (ja)
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JP2012173523A5 (https=
Inventor
Fumitaka Aiko
文孝 相子
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2011035744A priority Critical patent/JP2012173523A/ja
Publication of JP2012173523A publication Critical patent/JP2012173523A/ja
Publication of JP2012173523A5 publication Critical patent/JP2012173523A5/ja
Pending legal-status Critical Current

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  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
JP2011035744A 2011-02-22 2011-02-22 レンズ鏡筒及びそれを有する光学機器 Pending JP2012173523A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011035744A JP2012173523A (ja) 2011-02-22 2011-02-22 レンズ鏡筒及びそれを有する光学機器

Applications Claiming Priority (1)

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JP2011035744A JP2012173523A (ja) 2011-02-22 2011-02-22 レンズ鏡筒及びそれを有する光学機器

Publications (2)

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JP2012173523A true JP2012173523A (ja) 2012-09-10
JP2012173523A5 JP2012173523A5 (https=) 2014-04-03

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JP2011035744A Pending JP2012173523A (ja) 2011-02-22 2011-02-22 レンズ鏡筒及びそれを有する光学機器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722872A1 (en) 2019-04-10 2020-10-14 Canon Kabushiki Kaisha Optical apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005094417A (ja) * 2003-09-18 2005-04-07 Sony Corp 撮像装置
JP2006074654A (ja) * 2004-09-06 2006-03-16 Victor Co Of Japan Ltd 撮像装置
JP2007079338A (ja) * 2005-09-16 2007-03-29 Fujinon Corp フィルタ切替機構
JP2009152797A (ja) * 2007-12-19 2009-07-09 Tamron Co Ltd レンズ装置および撮像装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005094417A (ja) * 2003-09-18 2005-04-07 Sony Corp 撮像装置
JP2006074654A (ja) * 2004-09-06 2006-03-16 Victor Co Of Japan Ltd 撮像装置
JP2007079338A (ja) * 2005-09-16 2007-03-29 Fujinon Corp フィルタ切替機構
JP2009152797A (ja) * 2007-12-19 2009-07-09 Tamron Co Ltd レンズ装置および撮像装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722872A1 (en) 2019-04-10 2020-10-14 Canon Kabushiki Kaisha Optical apparatus
US11178321B2 (en) 2019-04-10 2021-11-16 Canon Kabushiki Kaisha Optical apparatus
US11196905B2 (en) 2019-04-10 2021-12-07 Canon Kabushiki Kaisha Image-capturing apparatus for reducing a number of components of an optical element switching mechanism
US11503191B2 (en) 2019-04-10 2022-11-15 Canon Kabushiki Kaisha Image-capturing apparatus with holding member for holding optical member

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