JP2006065307A5 - - Google Patents
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- Publication number
- JP2006065307A5 JP2006065307A5 JP2005210377A JP2005210377A JP2006065307A5 JP 2006065307 A5 JP2006065307 A5 JP 2006065307A5 JP 2005210377 A JP2005210377 A JP 2005210377A JP 2005210377 A JP2005210377 A JP 2005210377A JP 2006065307 A5 JP2006065307 A5 JP 2006065307A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- distance
- principal point
- group
- variable magnification
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 21
- 238000003384 imaging method Methods 0.000 claims 8
- 238000006243 chemical reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005210377A JP4886231B2 (ja) | 2004-07-30 | 2005-07-20 | 変倍結像光学系及びそれを有する撮像装置 |
| US11/191,406 US7149037B2 (en) | 2004-07-30 | 2005-07-27 | Zoom lens system and image-taking apparatus having the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004224744 | 2004-07-30 | ||
| JP2004224744 | 2004-07-30 | ||
| JP2005210377A JP4886231B2 (ja) | 2004-07-30 | 2005-07-20 | 変倍結像光学系及びそれを有する撮像装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006065307A JP2006065307A (ja) | 2006-03-09 |
| JP2006065307A5 true JP2006065307A5 (enExample) | 2011-07-14 |
| JP4886231B2 JP4886231B2 (ja) | 2012-02-29 |
Family
ID=35731838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005210377A Expired - Fee Related JP4886231B2 (ja) | 2004-07-30 | 2005-07-20 | 変倍結像光学系及びそれを有する撮像装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7149037B2 (enExample) |
| JP (1) | JP4886231B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4724392B2 (ja) * | 2004-07-30 | 2011-07-13 | キヤノン株式会社 | 変倍結像光学系及びそれを有する撮像装置 |
| WO2013052014A1 (en) * | 2011-10-07 | 2013-04-11 | National University Of Singapore | Mems-based zoom lens system |
| DE102015116895B3 (de) * | 2015-10-05 | 2016-11-03 | Jos. Schneider Optische Werke Gmbh | Fotografisches Objektiv |
| JP7140136B2 (ja) * | 2017-10-17 | 2022-09-21 | ソニーグループ株式会社 | 可変焦点距離レンズ系および撮像装置 |
| CN111201466A (zh) * | 2017-10-17 | 2020-05-26 | 索尼公司 | 可变焦距透镜系统及成像设备 |
| JPWO2020174866A1 (ja) * | 2019-02-27 | 2021-12-23 | ソニーグループ株式会社 | 可変焦点距離レンズ系及び撮像装置 |
| CN114829988B (zh) * | 2019-10-24 | 2024-05-07 | 索尼集团公司 | 透镜系统、用于控制透镜系统的方法和计算机程序产品 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305294A (en) * | 1964-12-03 | 1967-02-21 | Optical Res & Dev Corp | Two-element variable-power spherical lens |
| US3583790A (en) * | 1968-11-07 | 1971-06-08 | Polaroid Corp | Variable power, analytic function, optical component in the form of a pair of laterally adjustable plates having shaped surfaces, and optical systems including such components |
| JPS6435964U (enExample) | 1987-08-31 | 1989-03-03 | ||
| EP0328930A3 (en) * | 1988-02-16 | 1991-07-03 | Polaroid Corporation | Zoom lens |
| US4925281A (en) | 1988-02-16 | 1990-05-15 | Polaroid Corporation | Zoom lens |
| JP3715686B2 (ja) | 1995-06-21 | 2005-11-09 | キヤノン株式会社 | 処理方法及びそれを用いた処理装置 |
| JPH11242258A (ja) * | 1998-02-25 | 1999-09-07 | Canon Inc | ファインダー光学系 |
| JP2002139670A (ja) * | 2000-08-23 | 2002-05-17 | Olympus Optical Co Ltd | 焦点距離可変光学素子及びそれを用いた光学系 |
| JP4724392B2 (ja) * | 2004-07-30 | 2011-07-13 | キヤノン株式会社 | 変倍結像光学系及びそれを有する撮像装置 |
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2005
- 2005-07-20 JP JP2005210377A patent/JP4886231B2/ja not_active Expired - Fee Related
- 2005-07-27 US US11/191,406 patent/US7149037B2/en not_active Expired - Fee Related