JP6708583B2 - レンズ鏡筒および光学機器 - Google Patents

レンズ鏡筒および光学機器 Download PDF

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Publication number
JP6708583B2
JP6708583B2 JP2017091555A JP2017091555A JP6708583B2 JP 6708583 B2 JP6708583 B2 JP 6708583B2 JP 2017091555 A JP2017091555 A JP 2017091555A JP 2017091555 A JP2017091555 A JP 2017091555A JP 6708583 B2 JP6708583 B2 JP 6708583B2
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Japan
Prior art keywords
rolling
optical axis
lens
lens holding
axis direction
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.)
Active
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JP2017091555A
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English (en)
Japanese (ja)
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JP2018189788A (ja
JP2018189788A5 (enExample
Inventor
智基 長谷川
智基 長谷川
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 JP2017091555A priority Critical patent/JP6708583B2/ja
Priority to US15/964,376 priority patent/US11106003B2/en
Publication of JP2018189788A publication Critical patent/JP2018189788A/ja
Publication of JP2018189788A5 publication Critical patent/JP2018189788A5/ja
Application granted granted Critical
Publication of JP6708583B2 publication Critical patent/JP6708583B2/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP2017091555A 2017-05-02 2017-05-02 レンズ鏡筒および光学機器 Active JP6708583B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017091555A JP6708583B2 (ja) 2017-05-02 2017-05-02 レンズ鏡筒および光学機器
US15/964,376 US11106003B2 (en) 2017-05-02 2018-04-27 Lens barrel and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017091555A JP6708583B2 (ja) 2017-05-02 2017-05-02 レンズ鏡筒および光学機器

Publications (3)

Publication Number Publication Date
JP2018189788A JP2018189788A (ja) 2018-11-29
JP2018189788A5 JP2018189788A5 (enExample) 2019-05-16
JP6708583B2 true JP6708583B2 (ja) 2020-06-10

Family

ID=64014631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017091555A Active JP6708583B2 (ja) 2017-05-02 2017-05-02 レンズ鏡筒および光学機器

Country Status (2)

Country Link
US (1) US11106003B2 (enExample)
JP (1) JP6708583B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6995592B2 (ja) * 2017-12-06 2022-01-14 キヤノン株式会社 レンズ装置および撮像装置
US20230393364A1 (en) * 2020-12-09 2023-12-07 Nikon Corporation Lens barrel and imaging device
KR20240034565A (ko) * 2022-09-07 2024-03-14 엘지이노텍 주식회사 카메라 모듈 및 이를 구비한 차량

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2760243B2 (ja) * 1992-08-18 1998-05-28 三菱電機株式会社 ズームレンズ鏡筒
JP3367166B2 (ja) * 1993-10-25 2003-01-14 ペンタックス株式会社 レンズ位置調整機構
JP3765912B2 (ja) 1997-09-10 2006-04-12 フジノン株式会社 鏡胴内のレンズ移動機構
JP2001264613A (ja) 2000-03-17 2001-09-26 Fuji Photo Optical Co Ltd レンズ装置
US6507705B1 (en) * 2000-07-03 2003-01-14 Optical Gaging Products, Inc. Guiding mechanism for moving parts in zoom lens
JP2006275096A (ja) 2005-03-28 2006-10-12 Sony Corp 直動転がり案内装置及びレンズ装置
JP4415281B2 (ja) 2007-07-25 2010-02-17 ソニー株式会社 レンズ鏡筒及び撮像装置
JP2009134022A (ja) * 2007-11-29 2009-06-18 Sharp Corp アクチュエータ、撮像装置および電子機器

Also Published As

Publication number Publication date
JP2018189788A (ja) 2018-11-29
US20180321461A1 (en) 2018-11-08
US11106003B2 (en) 2021-08-31

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