KR102033601B1 - 줌 렌즈 - Google Patents

줌 렌즈 Download PDF

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Publication number
KR102033601B1
KR102033601B1 KR1020130063697A KR20130063697A KR102033601B1 KR 102033601 B1 KR102033601 B1 KR 102033601B1 KR 1020130063697 A KR1020130063697 A KR 1020130063697A KR 20130063697 A KR20130063697 A KR 20130063697A KR 102033601 B1 KR102033601 B1 KR 102033601B1
Authority
KR
South Korea
Prior art keywords
group
lens
lens group
refractive power
sub
Prior art date
Application number
KR1020130063697A
Other languages
English (en)
Korean (ko)
Other versions
KR20140074165A (ko
Inventor
마코토 미사카
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to EP13195169.1A priority Critical patent/EP2741116B1/en
Priority to US14/093,674 priority patent/US9250421B2/en
Priority to CN201310757433.7A priority patent/CN103869455B/zh
Publication of KR20140074165A publication Critical patent/KR20140074165A/ko
Application granted granted Critical
Publication of KR102033601B1 publication Critical patent/KR102033601B1/ko

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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
    • G02B15/146—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
    • G02B15/1461—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 positive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
KR1020130063697A 2012-12-07 2013-06-03 줌 렌즈 KR102033601B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13195169.1A EP2741116B1 (en) 2012-12-07 2013-11-29 Zoom lens of the telephoto type having four lens groups with rear-focusing
US14/093,674 US9250421B2 (en) 2012-12-07 2013-12-02 Zoom lens
CN201310757433.7A CN103869455B (zh) 2012-12-07 2013-12-09 变焦镜头

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2012-268802 2012-12-07
JP2012268802A JP2014115424A (ja) 2012-12-07 2012-12-07 ズームレンズ

Publications (2)

Publication Number Publication Date
KR20140074165A KR20140074165A (ko) 2014-06-17
KR102033601B1 true KR102033601B1 (ko) 2019-10-17

Family

ID=51127458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130063697A KR102033601B1 (ko) 2012-12-07 2013-06-03 줌 렌즈

Country Status (2)

Country Link
JP (1) JP2014115424A (ja)
KR (1) KR102033601B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11893668B2 (en) 2021-03-31 2024-02-06 Leica Camera Ag Imaging system and method for generating a final digital image via applying a profile to image information

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6300070B2 (ja) * 2013-02-22 2018-03-28 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP6436656B2 (ja) * 2014-06-11 2018-12-12 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
JP7085874B2 (ja) * 2018-02-16 2022-06-17 株式会社タムロン ズームレンズ及び撮像装置
JP7085873B2 (ja) * 2018-02-16 2022-06-17 株式会社タムロン ズームレンズ及び撮像装置
JP7118663B2 (ja) * 2018-02-27 2022-08-16 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
JP7245606B2 (ja) * 2018-03-30 2023-03-24 株式会社タムロン ズームレンズ及び撮像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026088A1 (ja) 2010-08-24 2012-03-01 パナソニック株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012047814A (ja) * 2010-08-24 2012-03-08 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012058620A (ja) * 2010-09-10 2012-03-22 Tamron Co Ltd ズームレンズ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3291746B2 (ja) * 1991-11-20 2002-06-10 株式会社ニコン ズームレンズ系
JP2006171628A (ja) * 2004-12-20 2006-06-29 Canon Inc ズームレンズ及びそれを有する撮像装置
JP5040408B2 (ja) * 2007-04-11 2012-10-03 ソニー株式会社 ズームレンズ及び撮像装置
JP2011081062A (ja) * 2009-10-05 2011-04-21 Canon Inc ズームレンズ及びそれを有する撮像装置
JP5710925B2 (ja) * 2010-09-28 2015-04-30 オリンパス株式会社 ズームレンズおよびそれを有する電子撮像装置
JP2012078397A (ja) * 2010-09-30 2012-04-19 Canon Inc 回折格子を含む光学系および光学機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026088A1 (ja) 2010-08-24 2012-03-01 パナソニック株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012047814A (ja) * 2010-08-24 2012-03-08 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012058620A (ja) * 2010-09-10 2012-03-22 Tamron Co Ltd ズームレンズ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11893668B2 (en) 2021-03-31 2024-02-06 Leica Camera Ag Imaging system and method for generating a final digital image via applying a profile to image information

Also Published As

Publication number Publication date
KR20140074165A (ko) 2014-06-17
JP2014115424A (ja) 2014-06-26

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right