JPWO2021153221A1 - - Google Patents

Info

Publication number
JPWO2021153221A1
JPWO2021153221A1 JP2021574601A JP2021574601A JPWO2021153221A1 JP WO2021153221 A1 JPWO2021153221 A1 JP WO2021153221A1 JP 2021574601 A JP2021574601 A JP 2021574601A JP 2021574601 A JP2021574601 A JP 2021574601A JP WO2021153221 A1 JPWO2021153221 A1 JP WO2021153221A1
Authority
JP
Japan
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
Application number
JP2021574601A
Other versions
JP7338709B2 (ja
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.)
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Publication of JPWO2021153221A1 publication Critical patent/JPWO2021153221A1/ja
Application granted granted Critical
Publication of JP7338709B2 publication Critical patent/JP7338709B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components
    • 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
    • G02B15/146—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 more than five groups
    • G02B15/1465—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 more than five groups the first group being negative
    • 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
    • G02B15/20—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 an additional movable lens or lens group for varying the objective focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
JP2021574601A 2020-01-29 2021-01-12 変倍光学系、光学機器および変倍光学系の製造方法 Active JP7338709B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020012564 2020-01-29
JP2020012573 2020-01-29
JP2020012564 2020-01-29
JP2020012573 2020-01-29
PCT/JP2021/000728 WO2021153221A1 (ja) 2020-01-29 2021-01-12 変倍光学系、光学機器および変倍光学系の製造方法

Publications (2)

Publication Number Publication Date
JPWO2021153221A1 true JPWO2021153221A1 (ja) 2021-08-05
JP7338709B2 JP7338709B2 (ja) 2023-09-05

Family

ID=77078796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574601A Active JP7338709B2 (ja) 2020-01-29 2021-01-12 変倍光学系、光学機器および変倍光学系の製造方法

Country Status (4)

Country Link
US (1) US20230073221A1 (ja)
JP (1) JP7338709B2 (ja)
CN (1) CN115023639B (ja)
WO (1) WO2021153221A1 (ja)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1152242A (ja) * 1997-08-07 1999-02-26 Minolta Co Ltd 手ぶれ補正機能を有するズームレンズ
JPH11174326A (ja) * 1997-12-08 1999-07-02 Canon Inc 防振機能を有した光学系
JP2001124990A (ja) * 1999-10-28 2001-05-11 Canon Inc ズームレンズ
JP2002372667A (ja) * 2001-06-14 2002-12-26 Konica Corp ズームレンズ
JP2004318106A (ja) * 2003-03-31 2004-11-11 Konica Minolta Photo Imaging Inc ズームレンズ装置
JP2005308953A (ja) * 2004-04-20 2005-11-04 Konica Minolta Opto Inc 変倍光学系、撮像レンズ装置及びデジタル機器
JP2008033064A (ja) * 2006-07-28 2008-02-14 Fujinon Corp ズームレンズ
JP2010191019A (ja) * 2009-02-17 2010-09-02 Olympus Imaging Corp ズームレンズおよびそれを備えた撮像装置
JP2011123210A (ja) * 2009-12-09 2011-06-23 Sharp Corp ２焦点レンズ、ならびに、これを用いたカメラモジュール、および携帯情報機器
JP2011128364A (ja) * 2009-12-17 2011-06-30 Konica Minolta Opto Inc ズームレンズ，撮像光学装置及びデジタル機器
JP2011154401A (ja) * 2011-04-28 2011-08-11 Konica Minolta Opto Inc 変倍光学系、撮像レンズ装置及びデジタル機器
JP2012083526A (ja) * 2010-10-12 2012-04-26 Konica Minolta Opto Inc ズームレンズ
JP2012226307A (ja) * 2011-04-07 2012-11-15 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP2013130676A (ja) * 2011-12-21 2013-07-04 Canon Inc ズームレンズおよびそれを有する撮像装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1152242A (ja) * 1997-08-07 1999-02-26 Minolta Co Ltd 手ぶれ補正機能を有するズームレンズ
JPH11174326A (ja) * 1997-12-08 1999-07-02 Canon Inc 防振機能を有した光学系
JP2001124990A (ja) * 1999-10-28 2001-05-11 Canon Inc ズームレンズ
JP2002372667A (ja) * 2001-06-14 2002-12-26 Konica Corp ズームレンズ
JP2004318106A (ja) * 2003-03-31 2004-11-11 Konica Minolta Photo Imaging Inc ズームレンズ装置
JP2005308953A (ja) * 2004-04-20 2005-11-04 Konica Minolta Opto Inc 変倍光学系、撮像レンズ装置及びデジタル機器
JP2008033064A (ja) * 2006-07-28 2008-02-14 Fujinon Corp ズームレンズ
JP2010191019A (ja) * 2009-02-17 2010-09-02 Olympus Imaging Corp ズームレンズおよびそれを備えた撮像装置
JP2011123210A (ja) * 2009-12-09 2011-06-23 Sharp Corp ２焦点レンズ、ならびに、これを用いたカメラモジュール、および携帯情報機器
JP2011128364A (ja) * 2009-12-17 2011-06-30 Konica Minolta Opto Inc ズームレンズ，撮像光学装置及びデジタル機器
JP2012083526A (ja) * 2010-10-12 2012-04-26 Konica Minolta Opto Inc ズームレンズ
JP2012226307A (ja) * 2011-04-07 2012-11-15 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP2011154401A (ja) * 2011-04-28 2011-08-11 Konica Minolta Opto Inc 変倍光学系、撮像レンズ装置及びデジタル機器
JP2013130676A (ja) * 2011-12-21 2013-07-04 Canon Inc ズームレンズおよびそれを有する撮像装置

Also Published As

Publication number Publication date
JP7338709B2 (ja) 2023-09-05
CN115023639B (zh) 2024-02-13
CN115023639A (zh) 2022-09-06
WO2021153221A1 (ja) 2021-08-05
US20230073221A1 (en) 2023-03-09

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