JP3517630B2 - 防振ズームレンズ - Google Patents

防振ズームレンズ

Info

Publication number
JP3517630B2
JP3517630B2 JP2000099295A JP2000099295A JP3517630B2 JP 3517630 B2 JP3517630 B2 JP 3517630B2 JP 2000099295 A JP2000099295 A JP 2000099295A JP 2000099295 A JP2000099295 A JP 2000099295A JP 3517630 B2 JP3517630 B2 JP 3517630B2
Authority
JP
Japan
Prior art keywords
lens
group
image
positive
vibration
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
Application number
JP2000099295A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001281546A5 (enExample
JP2001281546A (ja
Inventor
文昭 臼井
塗師　　隆治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2000099295A priority Critical patent/JP3517630B2/ja
Priority to US09/821,357 priority patent/US6560016B2/en
Priority to DE60107613T priority patent/DE60107613T2/de
Priority to EP01303081A priority patent/EP1148369B1/en
Publication of JP2001281546A publication Critical patent/JP2001281546A/ja
Application granted granted Critical
Publication of JP3517630B2 publication Critical patent/JP3517630B2/ja
Publication of JP2001281546A5 publication Critical patent/JP2001281546A5/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G02B15/16—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/163—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G02B15/10—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by adding a part, e.g. close-up attachment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
JP2000099295A 2000-03-31 2000-03-31 防振ズームレンズ Expired - Fee Related JP3517630B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000099295A JP3517630B2 (ja) 2000-03-31 2000-03-31 防振ズームレンズ
US09/821,357 US6560016B2 (en) 2000-03-31 2001-03-29 Zoom lens and photographing apparatus using the same
DE60107613T DE60107613T2 (de) 2000-03-31 2001-03-30 Varioobjektiv und damit ausgestatteter Fotoapparat
EP01303081A EP1148369B1 (en) 2000-03-31 2001-03-30 Zoom lens and photographing apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000099295A JP3517630B2 (ja) 2000-03-31 2000-03-31 防振ズームレンズ

Publications (3)

Publication Number Publication Date
JP2001281546A JP2001281546A (ja) 2001-10-10
JP3517630B2 true JP3517630B2 (ja) 2004-04-12
JP2001281546A5 JP2001281546A5 (enExample) 2004-08-19

Family

ID=18613669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000099295A Expired - Fee Related JP3517630B2 (ja) 2000-03-31 2000-03-31 防振ズームレンズ

Country Status (1)

Country Link
JP (1) JP3517630B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005172938A (ja) * 2003-12-08 2005-06-30 Fujinon Corp 防振ズームレンズ
JP4838557B2 (ja) * 2005-09-12 2011-12-14 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
JP5534931B2 (ja) 2010-05-14 2014-07-02 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
KR101890304B1 (ko) 2011-11-04 2018-08-22 삼성전자주식회사 줌렌즈 및 이를 구비한 촬영 장치
JP5409841B2 (ja) 2012-05-17 2014-02-05 キヤノン株式会社 光学系及びそれを有する撮像装置

Also Published As

Publication number Publication date
JP2001281546A (ja) 2001-10-10

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