WO2009014021A1 - 回折光学系及び接眼光学系 - Google Patents

回折光学系及び接眼光学系 Download PDF

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Publication number
WO2009014021A1
WO2009014021A1 PCT/JP2008/062612 JP2008062612W WO2009014021A1 WO 2009014021 A1 WO2009014021 A1 WO 2009014021A1 JP 2008062612 W JP2008062612 W JP 2008062612W WO 2009014021 A1 WO2009014021 A1 WO 2009014021A1
Authority
WO
WIPO (PCT)
Prior art keywords
diffractive optical
optical system
diffractive
optical member
eyepiece
Prior art date
Application number
PCT/JP2008/062612
Other languages
English (en)
French (fr)
Inventor
Kenzaburo Suzuki
Original Assignee
Nikon Corporation
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 Nikon Corporation filed Critical Nikon Corporation
Priority to EP08791093.1A priority Critical patent/EP2184627B1/en
Publication of WO2009014021A1 publication Critical patent/WO2009014021A1/ja
Priority to US12/689,948 priority patent/US7990615B2/en

Links

Classifications

    • 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
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces
    • 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
    • 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
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

回折光学素子（ＰＦ）を含む回折光学系は、第１正レンズ（Ｌ１）を有する第１レンズ成分（Ｓ１）と、第２正レンズ（Ｌ２１）と負レンズ（Ｌ２２）とを有する第２レンズ成分（Ｓ２）とを備えている。回折光学素子は、第１回折光学面を有する第１回折光学部材と、第２回折光学面を有する第２回折光学部材とを有する。第１回折光学部材と第２回折光学部材とは、第１回折光学面と第２回折光学面とが互いに接するように配置されている。ｄ線における前記第１回折光学部材の屈折率と前記第２回折光学部材の屈折率とは異なる。
PCT/JP2008/062612 2007-07-20 2008-07-11 回折光学系及び接眼光学系 WO2009014021A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08791093.1A EP2184627B1 (en) 2007-07-20 2008-07-11 Diffractive optical system and eyepiece optical system
US12/689,948 US7990615B2 (en) 2007-07-20 2010-01-19 Diffractive optical system and eyepiece optical system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-188905 2007-07-20
JP2007188905A JP5288321B2 (ja) 2007-07-20 2007-07-20 回折光学系

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/689,948 Continuation US7990615B2 (en) 2007-07-20 2010-01-19 Diffractive optical system and eyepiece optical system

Publications (1)

Publication Number Publication Date
WO2009014021A1 true WO2009014021A1 (ja) 2009-01-29

Family

ID=40281278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062612 WO2009014021A1 (ja) 2007-07-20 2008-07-11 回折光学系及び接眼光学系

Country Status (5)

Country Link
US (1) US7990615B2 (ja)
EP (1) EP2184627B1 (ja)
JP (1) JP5288321B2 (ja)
TW (1) TWI451135B (ja)
WO (1) WO2009014021A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011052159A1 (ja) * 2009-10-26 2011-05-05 オリンパス株式会社 色消しレンズ
US20120021514A1 (en) * 2008-08-22 2012-01-26 Phaserx, Inc. Heterogeneous polymeric micelles for intracellular delivery
WO2023243295A1 (ja) * 2022-06-15 2023-12-21 富士フイルム株式会社 ファインダー光学系、ファインダー装置、および撮像装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233959B1 (en) * 2007-12-20 2016-11-16 Nikon Corporation Eyepiece system and optical device
JP2011123317A (ja) * 2009-12-11 2011-06-23 Nikon Corp 回折光学素子、光学系及び光学装置
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
JP5581182B2 (ja) * 2010-11-17 2014-08-27 株式会社 ニコンビジョン 接眼光学系、及び、光学装置
JP5646440B2 (ja) * 2011-11-18 2014-12-24 昭和オプトロニクス株式会社 接眼レンズ
JP5963121B2 (ja) * 2015-01-16 2016-08-03 株式会社ニコン 接眼ズーム光学系
TWI712828B (zh) * 2016-07-07 2020-12-11 日商尼康股份有限公司 目鏡光學系統及頭戴式顯示器
US10606070B2 (en) * 2016-09-19 2020-03-31 Genius Electronic Optical Co., Ltd. Ocular optical system
JP2018180364A (ja) * 2017-04-17 2018-11-15 キヤノン株式会社 光学系及びそれを有する撮像装置
TWI629542B (zh) * 2017-12-14 2018-07-11 明基材料股份有限公司 光學膜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH095647A (ja) * 1995-04-17 1997-01-10 Olympus Optical Co Ltd 接眼レンズ
JP2001281560A (ja) * 2000-04-04 2001-10-10 Nikon Corp 接眼レンズ系及び望遠鏡及び双眼鏡及び顕微鏡
JP2004126395A (ja) * 2002-10-04 2004-04-22 Nikon Corp 望遠鏡光学系及びそれに用いる対物レンズ系
JP2004126393A (ja) * 2002-10-04 2004-04-22 Nikon Corp 撮像レンズ及びそれを用いた送受信装置
JP2004126472A (ja) * 2002-10-07 2004-04-22 Nikon Corp 望遠レンズ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06331941A (ja) * 1993-05-19 1994-12-02 Olympus Optical Co Ltd 投影レンズ系
US5764418A (en) * 1995-04-17 1998-06-09 Olympus Optical Co., Ltd. Eyepiece system
JP3472097B2 (ja) * 1997-08-20 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
WO2003046615A1 (fr) * 2001-11-30 2003-06-05 Nikon Corporation Composition precurseur de resine optique, resine a utilisation optique, element et article optiques
JP4776988B2 (ja) * 2005-06-15 2011-09-21 キヤノン株式会社 光学系及びそれを有する光学機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH095647A (ja) * 1995-04-17 1997-01-10 Olympus Optical Co Ltd 接眼レンズ
JP2001281560A (ja) * 2000-04-04 2001-10-10 Nikon Corp 接眼レンズ系及び望遠鏡及び双眼鏡及び顕微鏡
JP2004126395A (ja) * 2002-10-04 2004-04-22 Nikon Corp 望遠鏡光学系及びそれに用いる対物レンズ系
JP2004126393A (ja) * 2002-10-04 2004-04-22 Nikon Corp 撮像レンズ及びそれを用いた送受信装置
JP2004126472A (ja) * 2002-10-07 2004-04-22 Nikon Corp 望遠レンズ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120021514A1 (en) * 2008-08-22 2012-01-26 Phaserx, Inc. Heterogeneous polymeric micelles for intracellular delivery
US9211250B2 (en) * 2008-08-22 2015-12-15 University Of Washington Heterogeneous polymeric micelles for intracellular delivery
WO2011052159A1 (ja) * 2009-10-26 2011-05-05 オリンパス株式会社 色消しレンズ
WO2023243295A1 (ja) * 2022-06-15 2023-12-21 富士フイルム株式会社 ファインダー光学系、ファインダー装置、および撮像装置

Also Published As

Publication number Publication date
US20100182697A1 (en) 2010-07-22
TW200918949A (en) 2009-05-01
EP2184627B1 (en) 2018-06-27
JP2009025573A (ja) 2009-02-05
EP2184627A1 (en) 2010-05-12
JP5288321B2 (ja) 2013-09-11
TWI451135B (zh) 2014-09-01
US7990615B2 (en) 2011-08-02
EP2184627A4 (en) 2012-06-13

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