CN102692692B - 更换式镜头 - Google Patents
更换式镜头 Download PDFInfo
- Publication number
- CN102692692B CN102692692B CN201210080517.7A CN201210080517A CN102692692B CN 102692692 B CN102692692 B CN 102692692B CN 201210080517 A CN201210080517 A CN 201210080517A CN 102692692 B CN102692692 B CN 102692692B
- Authority
- CN
- China
- Prior art keywords
- zoom
- lens
- group
- lens combination
- lens group
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 38
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- 230000007246 mechanism Effects 0.000 description 67
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Landscapes
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-068862 | 2011-03-25 | ||
| JP2011068862A JP5750694B2 (ja) | 2011-03-25 | 2011-03-25 | 交換レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102692692A CN102692692A (zh) | 2012-09-26 |
| CN102692692B true CN102692692B (zh) | 2015-02-04 |
Family
ID=46858265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210080517.7A Expired - Fee Related CN102692692B (zh) | 2011-03-25 | 2012-03-23 | 更换式镜头 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5750694B2 (https=) |
| CN (1) | CN102692692B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10185206B2 (en) * | 2015-08-20 | 2019-01-22 | Canon Kabushiki Kaisha | Lens barrel, lens driving device, and image pickup apparatus |
| EP3486702A4 (en) * | 2016-07-15 | 2020-03-18 | Nikon Corporation | LENS BARREL AND CAMERA |
| CN106161941B (zh) * | 2016-07-29 | 2022-03-11 | 南昌黑鲨科技有限公司 | 双摄像头自动追焦方法、装置及终端 |
| JP6991797B2 (ja) * | 2016-10-11 | 2022-01-13 | キヤノン株式会社 | レンズ装置およびこれを用いた画像投射装置 |
| WO2018155045A1 (ja) * | 2017-02-21 | 2018-08-30 | 富士フイルム株式会社 | レンズ装置、カメラ、レンズ駆動制御方法及びレンズ駆動制御プログラム |
| CN108418088B (zh) * | 2018-03-08 | 2020-05-12 | 中国科学技术大学 | 一种用于自由电子激光器的可切换反射镜的光学谐振腔 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402076A (zh) * | 2001-08-10 | 2003-03-12 | 佳能株式会社 | 变焦透镜控制装置 |
| CN1114126C (zh) * | 1994-04-12 | 2003-07-09 | 佳能株式会社 | 镜头控制装置 |
| JP2006235224A (ja) * | 2005-02-24 | 2006-09-07 | Fuji Photo Film Co Ltd | 撮影装置 |
| US7474844B2 (en) * | 2004-12-10 | 2009-01-06 | Casio Computer Co., Ltd. | Camera equipment with movable lenses and method of controlling lens driving operation |
| JP2010088076A (ja) * | 2008-10-03 | 2010-04-15 | Canon Inc | 撮像装置 |
| CN101710205A (zh) * | 2008-09-11 | 2010-05-19 | 松下电器产业株式会社 | 镜头镜筒以及图像摄取装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253014A (ja) * | 1991-01-30 | 1992-09-08 | Matsushita Electric Ind Co Ltd | フォーカス駆動装置 |
| JPH055822A (ja) * | 1991-06-28 | 1993-01-14 | Canon Inc | リヤーフオーカス式のカメラシステム |
| JPH0545564A (ja) * | 1991-08-09 | 1993-02-23 | Canon Inc | レンズ装置 |
| JP3397497B2 (ja) * | 1995-02-08 | 2003-04-14 | キヤノン株式会社 | レンズ位置制御装置及びそれを用いた光学機器 |
| JP2004205742A (ja) * | 2002-12-25 | 2004-07-22 | Fuji Photo Film Co Ltd | 光学系駆動方法 |
| GB0405773D0 (en) * | 2004-03-15 | 2004-04-21 | 1 Ltd | Autofocus method |
| JP5471120B2 (ja) * | 2009-02-13 | 2014-04-16 | 株式会社リコー | 撮影レンズ駆動制御装置および撮像装置 |
-
2011
- 2011-03-25 JP JP2011068862A patent/JP5750694B2/ja active Active
-
2012
- 2012-03-23 CN CN201210080517.7A patent/CN102692692B/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114126C (zh) * | 1994-04-12 | 2003-07-09 | 佳能株式会社 | 镜头控制装置 |
| CN1402076A (zh) * | 2001-08-10 | 2003-03-12 | 佳能株式会社 | 变焦透镜控制装置 |
| US7474844B2 (en) * | 2004-12-10 | 2009-01-06 | Casio Computer Co., Ltd. | Camera equipment with movable lenses and method of controlling lens driving operation |
| JP2006235224A (ja) * | 2005-02-24 | 2006-09-07 | Fuji Photo Film Co Ltd | 撮影装置 |
| CN101710205A (zh) * | 2008-09-11 | 2010-05-19 | 松下电器产业株式会社 | 镜头镜筒以及图像摄取装置 |
| JP2010088076A (ja) * | 2008-10-03 | 2010-04-15 | Canon Inc | 撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102692692A (zh) | 2012-09-26 |
| JP5750694B2 (ja) | 2015-07-22 |
| JP2012203263A (ja) | 2012-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: Tokyo, Japan Patentee after: OLYMPUS Corp. Address before: Tokyo, Japan Patentee before: Olympus Imaging Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: Tokyo, Japan Patentee after: Aozhixin Digital Technology Co.,Ltd. Address before: Tokyo, Japan Patentee before: OLYMPUS Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |