JP5366447B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents
ズームレンズ及びそれを有する撮像装置Info
- Publication number
- JP5366447B2 JP5366447B2 JP2008149226A JP2008149226A JP5366447B2 JP 5366447 B2 JP5366447 B2 JP 5366447B2 JP 2008149226 A JP2008149226 A JP 2008149226A JP 2008149226 A JP2008149226 A JP 2008149226A JP 5366447 B2 JP5366447 B2 JP 5366447B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens group
- zoom
- lens unit
- refractive power
- 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
- 238000003384 imaging method Methods 0.000 title claims description 17
- 230000014509 gene expression Effects 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 description 27
- 230000004075 alteration Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 15
- 239000011521 glass Substances 0.000 description 7
- 210000001747 pupil Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
- G02B15/1441—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive
- G02B15/144113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive arranged +-++
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
- G02B15/1441—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive
- G02B15/144105—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive arranged +-+-
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-++-
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145121—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+-+
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145129—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+++
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008149226A JP5366447B2 (ja) | 2008-06-06 | 2008-06-06 | ズームレンズ及びそれを有する撮像装置 |
US12/478,644 US7880975B2 (en) | 2008-06-06 | 2009-06-04 | Zoom lens and imaging device having same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008149226A JP5366447B2 (ja) | 2008-06-06 | 2008-06-06 | ズームレンズ及びそれを有する撮像装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009294513A JP2009294513A (ja) | 2009-12-17 |
JP2009294513A5 JP2009294513A5 (US06174465-20010116-C00003.png) | 2011-07-21 |
JP5366447B2 true JP5366447B2 (ja) | 2013-12-11 |
Family
ID=41447066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008149226A Expired - Fee Related JP5366447B2 (ja) | 2008-06-06 | 2008-06-06 | ズームレンズ及びそれを有する撮像装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7880975B2 (US06174465-20010116-C00003.png) |
JP (1) | JP5366447B2 (US06174465-20010116-C00003.png) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5072474B2 (ja) * | 2007-08-06 | 2012-11-14 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5320080B2 (ja) * | 2009-01-08 | 2013-10-23 | パナソニック株式会社 | ズームレンズ系、撮像装置及びカメラ |
JP5371636B2 (ja) * | 2009-08-31 | 2013-12-18 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5742100B2 (ja) * | 2010-03-08 | 2015-07-01 | 株式会社ニコン | 変倍光学系、光学装置、変倍光学系の製造方法 |
JP2012159746A (ja) * | 2011-02-01 | 2012-08-23 | Nikon Corp | 変倍光学系、光学装置、変倍光学系の製造方法 |
JP5736651B2 (ja) * | 2010-03-08 | 2015-06-17 | 株式会社ニコン | 変倍光学系、光学装置、変倍光学系の製造方法 |
US8913327B2 (en) | 2010-03-08 | 2014-12-16 | Nikon Corporation | Zoom lens system, optical apparatus and method for manufacturing zoom lens system |
JP5676903B2 (ja) * | 2010-04-08 | 2015-02-25 | キヤノン株式会社 | 撮像装置 |
US9329371B2 (en) * | 2010-04-27 | 2016-05-03 | Nikon Corporation | Zoom lens, optical apparatus and method of manufacturing zoom lens |
JP2012048199A (ja) * | 2010-07-28 | 2012-03-08 | Panasonic Corp | ズームレンズ系、撮像装置及びカメラ |
CN102346293B (zh) * | 2010-07-30 | 2015-12-09 | 株式会社尼康 | 变焦镜头、光学设备和用于制造变焦镜头的方法 |
JP5338865B2 (ja) * | 2010-07-30 | 2013-11-13 | 株式会社ニコン | 変倍光学系、光学装置、変倍光学系の製造方法 |
US9523843B2 (en) | 2010-07-30 | 2016-12-20 | Nikon Corporation | Zoom lens, optical apparatus, and method for manufacturing zoom lens |
JP5485840B2 (ja) * | 2010-09-14 | 2014-05-07 | Hoya株式会社 | 高変倍ズームレンズ系及びこれを用いた電子撮像装置 |
JP5638973B2 (ja) * | 2011-01-31 | 2014-12-10 | オリンパスイメージング株式会社 | ズームレンズ及びそれを備えた撮像装置 |
JP2012168388A (ja) * | 2011-02-15 | 2012-09-06 | Sony Corp | ズームレンズ及び撮像装置 |
JP5695497B2 (ja) * | 2011-05-26 | 2015-04-08 | オリンパスイメージング株式会社 | ズームレンズおよびそれを用いた撮像装置 |
JP5695498B2 (ja) * | 2011-05-26 | 2015-04-08 | オリンパスイメージング株式会社 | ズームレンズおよびそれを用いた撮像装置 |
JP5776428B2 (ja) * | 2011-08-05 | 2015-09-09 | ソニー株式会社 | ズームレンズおよび撮像装置 |
US8995064B2 (en) | 2011-08-22 | 2015-03-31 | Nikon Corporation | Zoom lens, imaging apparatus, and method for manufacturing zoom lens |
JP5675680B2 (ja) | 2012-03-15 | 2015-02-25 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5972020B2 (ja) * | 2012-04-19 | 2016-08-17 | Hoya株式会社 | ズームレンズ系 |
JP5896825B2 (ja) * | 2012-05-07 | 2016-03-30 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5959938B2 (ja) * | 2012-05-30 | 2016-08-02 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5966748B2 (ja) * | 2012-08-08 | 2016-08-10 | 株式会社リコー | 読取レンズ、画像読取装置及び画像形成装置 |
JP5798255B2 (ja) | 2012-09-14 | 2015-10-21 | 富士フイルム株式会社 | ズームレンズおよび撮像装置 |
JP2014145983A (ja) | 2013-01-30 | 2014-08-14 | Olympus Imaging Corp | ズームレンズ及びそれを用いた撮像装置 |
JP6261235B2 (ja) * | 2013-08-28 | 2018-01-17 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
WO2015075943A1 (ja) * | 2013-11-22 | 2015-05-28 | 株式会社ニコン | ズームレンズ、光学機器、およびズームレンズの製造方法 |
JP6347098B2 (ja) * | 2013-11-25 | 2018-06-27 | 株式会社ニコン | ズームレンズおよび光学機器 |
WO2015075948A1 (ja) * | 2013-11-25 | 2015-05-28 | 株式会社ニコン | ズームレンズ、光学機器及びズームレンズの製造方法 |
JP2015141272A (ja) * | 2014-01-28 | 2015-08-03 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
CN106461922B (zh) | 2014-04-25 | 2019-11-15 | 株式会社尼康 | 变倍光学系统以及光学装置 |
JP6451074B2 (ja) * | 2014-04-25 | 2019-01-16 | 株式会社ニコン | 変倍光学系、光学装置、変倍光学系の製造方法 |
AU2015323139B2 (en) * | 2014-09-24 | 2018-12-06 | Nikon Corporation | Zoom lens, optical device and method of manufacturing zoom lens |
JP7150475B2 (ja) * | 2018-05-24 | 2022-10-11 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP6797960B2 (ja) * | 2019-03-22 | 2020-12-09 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP7483513B2 (ja) * | 2020-06-08 | 2024-05-15 | キヤノン株式会社 | ズームレンズおよび撮像装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170817A (ja) * | 1984-02-16 | 1985-09-04 | Canon Inc | 広画角のズ−ムレンズ |
JP3008380B2 (ja) * | 1991-03-27 | 2000-02-14 | オリンパス光学工業株式会社 | ズームレンズ |
JPH06180423A (ja) * | 1992-12-15 | 1994-06-28 | Nikon Corp | ズームレンズ系 |
JP2001249276A (ja) * | 2000-03-03 | 2001-09-14 | Olympus Optical Co Ltd | 像ぶれ補正機能を有する撮影レンズ |
JP2002062478A (ja) * | 2000-08-22 | 2002-02-28 | Olympus Optical Co Ltd | ズームレンズ |
JP4109884B2 (ja) * | 2002-04-04 | 2008-07-02 | キヤノン株式会社 | ズームレンズ及びそれを有する光学機器 |
JP2006133632A (ja) * | 2004-11-09 | 2006-05-25 | Olympus Corp | ズームレンズ |
JP3960334B2 (ja) * | 2004-12-20 | 2007-08-15 | コニカミノルタフォトイメージング株式会社 | 撮影光学系および撮像装置 |
JP4914097B2 (ja) * | 2006-03-30 | 2012-04-11 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP4264581B2 (ja) * | 2006-04-25 | 2009-05-20 | ソニー株式会社 | 可変焦点距離レンズ系及び撮像装置 |
JP5274200B2 (ja) * | 2008-10-23 | 2013-08-28 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
-
2008
- 2008-06-06 JP JP2008149226A patent/JP5366447B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-04 US US12/478,644 patent/US7880975B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7880975B2 (en) | 2011-02-01 |
JP2009294513A (ja) | 2009-12-17 |
US20090323198A1 (en) | 2009-12-31 |
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