HK1125180A1 - Zoom lens system - Google Patents

Zoom lens system

Info

Publication number
HK1125180A1
HK1125180A1 HK09102396.7A HK09102396A HK1125180A1 HK 1125180 A1 HK1125180 A1 HK 1125180A1 HK 09102396 A HK09102396 A HK 09102396A HK 1125180 A1 HK1125180 A1 HK 1125180A1
Authority
HK
Hong Kong
Prior art keywords
lens system
zoom lens
intermediate real
image
real image
Prior art date
Application number
HK09102396.7A
Other languages
English (en)
Inventor
Iain A Neil
Original Assignee
Panavision Int Lp
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 Panavision Int Lp filed Critical Panavision Int Lp
Publication of HK1125180A1 publication Critical patent/HK1125180A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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
    • G02B15/12—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 by adding telescopic attachments
    • 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
    • G02B15/142—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 two groups only
    • 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
HK09102396.7A 2005-07-29 2009-03-12 Zoom lens system HK1125180A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/192,778 US7224535B2 (en) 2005-07-29 2005-07-29 Zoom lens system
PCT/US2006/028797 WO2007016075A2 (en) 2005-07-29 2006-07-24 Zoom lens system

Publications (1)

Publication Number Publication Date
HK1125180A1 true HK1125180A1 (en) 2009-07-31

Family

ID=37709110

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09102396.7A HK1125180A1 (en) 2005-07-29 2009-03-12 Zoom lens system

Country Status (8)

Country Link
US (1) US7224535B2 (xx)
EP (1) EP1910881B1 (xx)
CN (1) CN101268399B (xx)
AT (1) ATE556345T1 (xx)
AU (1) AU2006275969B2 (xx)
CA (1) CA2619071C (xx)
HK (1) HK1125180A1 (xx)
WO (1) WO2007016075A2 (xx)

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JP5871743B2 (ja) * 2012-07-31 2016-03-01 キヤノン株式会社 結像光学系、及びそれを用いた投射型画像表示装置、撮像装置
WO2014045596A1 (ja) * 2012-09-20 2014-03-27 日東光学株式会社 ズームレンズシステムおよび撮像装置
JP6304954B2 (ja) * 2013-06-28 2018-04-04 キヤノン株式会社 回折光学素子を用いた光学系および光学機器
DE102013112212B4 (de) * 2013-11-06 2022-03-10 Carl Zeiss Smt Gmbh Optische Zoomeinrichtung, optische Abbildungseinrichtung, optisches Zoomverfahren und Abbildungsverfahren für die Mikroskopie
JP6253437B2 (ja) * 2014-02-14 2017-12-27 キヤノン株式会社 結像光学系及びそれを有する画像投射装置
US9479686B2 (en) * 2014-02-19 2016-10-25 Melvyn H Kreitzer Zoom lens optical system
JP6535947B2 (ja) * 2015-01-16 2019-07-03 株式会社タムロン 観察用光学系及びそれを備えた撮像装置
JP6198862B2 (ja) * 2016-01-14 2017-09-20 キヤノン株式会社 結像光学系、及びそれを用いた投射型画像表示装置、撮像装置
WO2017195561A1 (ja) 2016-05-09 2017-11-16 コニカミノルタ株式会社 投影光学系及びプロジェクター
JP6029159B1 (ja) * 2016-05-13 2016-11-24 株式会社タムロン 観察光学系、観察撮像装置、観察撮像システム、結像レンズ系及び観察光学系の調整方法
JP6579998B2 (ja) * 2016-05-25 2019-09-25 富士フイルム株式会社 結像光学系、投写型表示装置、および、撮像装置
JP6625028B2 (ja) 2016-08-30 2019-12-25 富士フイルム株式会社 ズームレンズ、撮像装置、および投写型表示装置
JP6587591B2 (ja) * 2016-08-30 2019-10-09 富士フイルム株式会社 ズームレンズ、投写型表示装置、および、撮像装置
JP6587590B2 (ja) * 2016-08-30 2019-10-09 富士フイルム株式会社 ズームレンズ、投写型表示装置、および、撮像装置
KR101777661B1 (ko) * 2016-09-20 2017-09-13 주식회사 소모에너지엔테크놀러지 수평화각 21도의 장파장 적외선 카메라 및 카메라용 렌즈
KR101887143B1 (ko) * 2016-09-20 2018-09-11 주식회사 소모에너지엔테크놀러지 수평화각 90도의 장파장 적외선 카메라 및 카메라용 렌즈
JP6552530B2 (ja) * 2017-01-19 2019-07-31 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
JP7019961B2 (ja) * 2017-04-20 2022-02-16 コニカミノルタ株式会社 投影光学系及び投影装置
JP7150625B2 (ja) * 2019-01-23 2022-10-11 キヤノン株式会社 ズームレンズ、撮像装置、レンズ装置
CN114600027B (zh) * 2019-10-29 2023-11-14 富士胶片株式会社 变倍光学系统及摄像装置
WO2022239274A1 (ja) * 2021-05-10 2022-11-17 パナソニックＩｐマネジメント株式会社 光学系、画像投写装置および撮像装置

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Also Published As

Publication number Publication date
EP1910881A2 (en) 2008-04-16
ATE556345T1 (de) 2012-05-15
CN101268399B (zh) 2010-09-29
AU2006275969A1 (en) 2007-02-08
WO2007016075A3 (en) 2007-03-29
CA2619071C (en) 2011-12-13
CA2619071A1 (en) 2007-02-08
US20050259330A1 (en) 2005-11-24
WO2007016075A2 (en) 2007-02-08
CN101268399A (zh) 2008-09-17
AU2006275969B2 (en) 2010-06-24
EP1910881B1 (en) 2012-05-02
EP1910881A4 (en) 2009-07-15
US7224535B2 (en) 2007-05-29

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