JP4004140B2 - 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置 - Google Patents

回折光学素子を用いたズームレンズ及びそれを用いた撮像装置 Download PDF

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Publication number
JP4004140B2
JP4004140B2 JP12028998A JP12028998A JP4004140B2 JP 4004140 B2 JP4004140 B2 JP 4004140B2 JP 12028998 A JP12028998 A JP 12028998A JP 12028998 A JP12028998 A JP 12028998A JP 4004140 B2 JP4004140 B2 JP 4004140B2
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Japan
Prior art keywords
lens
group
doe
positive
object side
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Expired - Fee Related
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JP12028998A
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English (en)
Japanese (ja)
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JPH11311743A5 (enExample
JPH11311743A (ja
Inventor
永田哲生
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Olympus Corp
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Olympus Corp
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Priority to JP12028998A priority Critical patent/JP4004140B2/ja
Priority to US09/290,542 priority patent/US6157494A/en
Publication of JPH11311743A publication Critical patent/JPH11311743A/ja
Publication of JPH11311743A5 publication Critical patent/JPH11311743A5/ja
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Publication of JP4004140B2 publication Critical patent/JP4004140B2/ja
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    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP12028998A 1998-04-30 1998-04-30 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置 Expired - Fee Related JP4004140B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12028998A JP4004140B2 (ja) 1998-04-30 1998-04-30 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置
US09/290,542 US6157494A (en) 1998-04-30 1999-04-12 Zoom lens system using a diffractive optical element and image pickup device using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12028998A JP4004140B2 (ja) 1998-04-30 1998-04-30 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置

Publications (3)

Publication Number Publication Date
JPH11311743A JPH11311743A (ja) 1999-11-09
JPH11311743A5 JPH11311743A5 (enExample) 2005-06-30
JP4004140B2 true JP4004140B2 (ja) 2007-11-07

Family

ID=14782565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12028998A Expired - Fee Related JP4004140B2 (ja) 1998-04-30 1998-04-30 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置

Country Status (2)

Country Link
US (1) US6157494A (enExample)
JP (1) JP4004140B2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3592211B2 (ja) * 2000-07-19 2004-11-24 キヤノン株式会社 ズームレンズ及びそれを用いた光学機器
JP3376351B2 (ja) * 1999-11-29 2003-02-10 キヤノン株式会社 光学系及び原稿読取装置
US6473232B2 (en) 2000-03-08 2002-10-29 Canon Kabushiki Kaisha Optical system having a diffractive optical element, and optical apparatus
JP3467018B2 (ja) * 2000-03-08 2003-11-17 キヤノン株式会社 光学系及び光学機器
JP2001305429A (ja) * 2000-04-20 2001-10-31 Canon Inc ズームレンズ及びそれを用いた光学機器
JP3619178B2 (ja) 2001-09-28 2005-02-09 キヤノン株式会社 ズームレンズおよびそれを有する光学機器
JP4145066B2 (ja) * 2002-04-09 2008-09-03 オリンパス株式会社 ズームレンズとそれを用いた電子撮像装置
EP1494054B1 (en) * 2002-04-09 2012-05-23 Olympus Corporation Zoom lens and electronic imaging apparatus using it
CA2490012C (en) * 2002-07-22 2009-11-10 Panavision, Inc. Zoom lens system
US7283309B2 (en) * 2004-08-20 2007-10-16 Panavision International, L.P. Wide-range, wide-angle, rotatable compound zoom
US7227682B2 (en) * 2005-04-08 2007-06-05 Panavision International, L.P. Wide-range, wide-angle compound zoom with simplified zooming structure
US7224535B2 (en) * 2005-07-29 2007-05-29 Panavision International, L.P. Zoom lens system
JP2007086485A (ja) 2005-09-22 2007-04-05 Fujinon Corp 撮像レンズ
JP2008122879A (ja) * 2006-11-15 2008-05-29 Olympus Imaging Corp ズームレンズ及びそれを用いた電子撮像装置
JP4898410B2 (ja) * 2006-12-14 2012-03-14 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
JP5028103B2 (ja) 2007-02-15 2012-09-19 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
JP4692857B2 (ja) * 2009-02-04 2011-06-01 ソニー株式会社 可変焦点距離レンズ系及び撮像装置
JP5393278B2 (ja) * 2009-06-16 2014-01-22 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
JP6245507B2 (ja) 2013-09-11 2017-12-13 株式会社リコー ズームレンズ、カメラおよび携帯情報端末装置
KR20170093504A (ko) * 2016-02-05 2017-08-16 오필름코리아(주) 촬상 장치용 광학 시스템
CN110231698B (zh) * 2019-06-30 2021-08-17 瑞声光学解决方案私人有限公司 摄像光学镜头
CN113607092B (zh) * 2021-07-21 2022-07-15 中国科学技术大学 一种光线小角度测量方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268790A (en) * 1991-12-20 1993-12-07 Hughes Aircraft Company Zoom lens employing refractive and diffractive optical elements
JP3429578B2 (ja) * 1994-10-31 2003-07-22 オリンパス光学工業株式会社 小型リアフォーカスズームレンズ
JP3144292B2 (ja) * 1996-02-06 2001-03-12 ミノルタ株式会社 ズームレンズ

Also Published As

Publication number Publication date
US6157494A (en) 2000-12-05
JPH11311743A (ja) 1999-11-09

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