JP2010048984A5 - - Google Patents
Download PDFInfo
- 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
Links
- 230000003287 optical effect Effects 0.000 claims 98
- 230000002265 prevention Effects 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
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 (enExample) | 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 (enExample) |
| JP (1) | JP2010048984A (enExample) |
Families Citing this family (8)
| 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 |
| JP6009468B2 (ja) | 2012-01-30 | 2016-10-19 | 興和株式会社 | レンズ鏡筒 |
| 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 |
| WO2018105200A1 (ja) * | 2016-12-05 | 2018-06-14 | 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 |
| CN110036326B (zh) * | 2016-12-05 | 2021-12-10 | 富士胶片株式会社 | 透镜引导装置及透镜移动装置 |
| US20220066182A1 (en) * | 2018-12-28 | 2022-03-03 | Optotune Consumer Ag | An optical system comprising a lens with an adjustable focal length |
| 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)
| 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 |
| JPH0886949A (ja) * | 1994-09-20 | 1996-04-02 | Canon Inc | 光学機器 |
| JPH0886948A (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 |
-
2008
- 2008-08-21 JP JP2008212312A patent/JP2010048984A/ja active Pending
-
2009
- 2009-08-20 US US12/544,732 patent/US8018667B2/en not_active Expired - Fee Related