JP2010048984A5 - - Google Patents

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Publication number
JP2010048984A5
JP2010048984A5 JP2008212312A JP2008212312A JP2010048984A5 JP 2010048984 A5 JP2010048984 A5 JP 2010048984A5 JP 2008212312 A JP2008212312 A JP 2008212312A JP 2008212312 A JP2008212312 A JP 2008212312A JP 2010048984 A5 JP2010048984 A5 JP 2010048984A5
Authority
JP
Japan
Prior art keywords
optical axis
axis direction
ball
balls
guide portion
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.)
Pending
Application number
JP2008212312A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010048984A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008212312A priority Critical patent/JP2010048984A/ja
Priority claimed from JP2008212312A external-priority patent/JP2010048984A/ja
Priority to US12/544,732 priority patent/US8018667B2/en
Publication of JP2010048984A publication Critical patent/JP2010048984A/ja
Publication of JP2010048984A5 publication Critical patent/JP2010048984A5/ja
Pending legal-status Critical Current

Links

JP2008212312A 2008-08-21 2008-08-21 光学機器 Pending JP2010048984A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008212312A JP2010048984A (ja) 2008-08-21 2008-08-21 光学機器
US12/544,732 US8018667B2 (en) 2008-08-21 2009-08-20 Optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008212312A JP2010048984A (ja) 2008-08-21 2008-08-21 光学機器

Publications (2)

Publication Number Publication Date
JP2010048984A JP2010048984A (ja) 2010-03-04
JP2010048984A5 true JP2010048984A5 (https=) 2011-08-11

Family

ID=41696145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008212312A Pending JP2010048984A (ja) 2008-08-21 2008-08-21 光学機器

Country Status (2)

Country Link
US (1) US8018667B2 (https=)
JP (1) JP2010048984A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5768620B2 (ja) * 2011-09-22 2015-08-26 Tdk株式会社 レンズ駆動装置
CN104094149B (zh) 2012-01-30 2018-09-14 兴和株式会社 镜头镜筒
JP2015166849A (ja) * 2014-01-06 2015-09-24 パナソニックＩｐマネジメント株式会社 レンズ鏡筒
WO2016094842A1 (en) 2014-12-11 2016-06-16 Panavision International, L.P. Modular lens system for motion picture camera applications
JP6572396B2 (ja) * 2016-12-05 2019-09-11 富士フイルム株式会社 レンズ案内装置、レンズ移動装置及び撮像装置
JP6606297B2 (ja) * 2016-12-05 2019-11-13 富士フイルム株式会社 レンズ案内装置、レンズ移動装置及び撮像装置
KR20210129639A (ko) * 2018-12-28 2021-10-28 옵토튠 컨슈머 아게 조절 가능한 초점 길이를 갖는 렌즈를 포함하는 광학 시스템
JP6821881B1 (ja) * 2019-07-24 2021-01-27 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 制御装置、撮像システム、移動体、制御方法、及びプログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146071A (en) * 1990-04-24 1992-09-08 Olympus Optical Co., Ltd. Optical lens system-driving control apparatus for microscopically driving a plurality of lens groups
JPH0534556A (ja) * 1991-07-29 1993-02-12 Tamron Co Ltd レンズの摺動機構
US5162948A (en) * 1991-12-11 1992-11-10 Eastman Kodak Company Rolling ball element mount and barrel interface for zooming
JPH0829656A (ja) * 1994-07-14 1996-02-02 Konica Corp レンズ鏡胴
JPH0886948A (ja) * 1994-09-20 1996-04-02 Canon Inc 光学機器
JPH0886949A (ja) * 1994-09-20 1996-04-02 Canon Inc 光学機器
JP3969927B2 (ja) * 2000-04-06 2007-09-05 キヤノン株式会社 レンズ鏡筒、撮影装置及び観察装置
US6879445B2 (en) * 2002-10-25 2005-04-12 Pentax Corporation Power/manual lens barrel having a manual operating ring
DE10339255B4 (de) * 2003-08-26 2005-08-18 Leica Microsystems (Schweiz) Ag Führungssystem für Zoom-Systeme
JP4950425B2 (ja) * 2005-02-14 2012-06-13 キヤノン株式会社 光学装置
JP2007034125A (ja) * 2005-07-29 2007-02-08 Canon Inc 光学機器
JP4829803B2 (ja) * 2007-01-26 2011-12-07 キヤノン株式会社 光学防振装置及び光学機器
KR100849580B1 (ko) * 2007-04-10 2008-07-31 삼성전자주식회사 카메라 렌즈 어셈블리
US8139291B2 (en) * 2007-05-21 2012-03-20 Tamron Co., Ltd. Image blur prevention actuator and lens unit and camera equipped therewith

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