HK1128333A1 - Optical system and eyepiece - Google Patents

Optical system and eyepiece

Info

Publication number
HK1128333A1
HK1128333A1 HK09107968.4A HK09107968A HK1128333A1 HK 1128333 A1 HK1128333 A1 HK 1128333A1 HK 09107968 A HK09107968 A HK 09107968A HK 1128333 A1 HK1128333 A1 HK 1128333A1
Authority
HK
Hong Kong
Prior art keywords
eyepiece
optical system
optical
Prior art date
Application number
HK09107968.4A
Other languages
English (en)
Chinese (zh)
Inventor
鈴木憲三郎
Original Assignee
株式會社尼康
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 株式會社尼康 filed Critical 株式會社尼康
Publication of HK1128333A1 publication Critical patent/HK1128333A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • 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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
    • G02B5/1823—Plural gratings positioned on the same surface, e.g. array of gratings in an overlapping or superposed manner
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G02B5/1871—Transmissive phase gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
HK09107968.4A 2006-07-20 2009-08-31 Optical system and eyepiece HK1128333A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006197595 2006-07-20
PCT/JP2007/064293 WO2008010560A1 (en) 2006-07-20 2007-07-12 Optical system and eyepiece

Publications (1)

Publication Number Publication Date
HK1128333A1 true HK1128333A1 (en) 2009-10-23

Family

ID=38956892

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09107968.4A HK1128333A1 (en) 2006-07-20 2009-08-31 Optical system and eyepiece

Country Status (8)

Country Link
US (1) US8139295B2 (xx)
EP (1) EP2045644B1 (xx)
JP (1) JP5413714B2 (xx)
KR (1) KR101439564B1 (xx)
CN (1) CN101490595B (xx)
HK (1) HK1128333A1 (xx)
TW (1) TWI406007B (xx)
WO (1) WO2008010560A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476452B (zh) * 2007-12-14 2015-03-11 尼康股份有限公司 Diffractive optical systems and optical machines
JP2011017978A (ja) * 2009-07-10 2011-01-27 Nikon Corp 接眼ズーム光学系
JP5059079B2 (ja) 2009-10-21 2012-10-24 キヤノン株式会社 積層型回折光学素子および光学系
JP5574218B2 (ja) * 2010-01-12 2014-08-20 株式会社ニコン サブイメージ光学系及びこれを有する光学機器
JP2013088513A (ja) * 2011-10-14 2013-05-13 Panasonic Corp 撮像レンズ及びそれを用いた撮像装置
JP5935879B2 (ja) * 2012-04-24 2016-06-15 株式会社ニコン ズームレンズ及び光学機器
JP6036549B2 (ja) * 2013-05-23 2016-11-30 ソニー株式会社 接眼レンズおよび表示装置
US10761313B2 (en) 2014-08-29 2020-09-01 Canon Kabushiki Kaisha Eyepiece lens, observation apparatus, and imaging apparatus including the same
US20160062104A1 (en) * 2014-08-29 2016-03-03 Canon Kabushiki Kaisha Eyepiece lens, observation device including the same, and imaging apparatus
CN106338821B (zh) * 2014-11-28 2018-10-26 歌尔科技有限公司 一种微显示目镜和头戴设备
JP5963121B2 (ja) * 2015-01-16 2016-08-03 株式会社ニコン 接眼ズーム光学系
CN109828368B (zh) * 2017-02-08 2021-11-19 浙江舜宇光学有限公司 目镜以及包括该目镜的显示装置
WO2019119728A1 (zh) * 2017-12-19 2019-06-27 浙江舜宇光学有限公司 投影镜头
CN107861317B (zh) * 2017-12-19 2019-10-18 浙江舜宇光学有限公司 投影镜头
US11231531B2 (en) 2018-02-20 2022-01-25 Fujifilm Corporation Finder optical system and imaging device
CN114942518A (zh) * 2018-09-20 2022-08-26 玉晶光电股份有限公司 目镜光学系统
CN110166677A (zh) * 2019-06-25 2019-08-23 德淮半导体有限公司 一种用于成像设备的透射体以及相应成像设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10161020A (ja) * 1996-12-02 1998-06-19 Olympus Optical Co Ltd 回折光学素子を用いた撮影光学系
JPH1138330A (ja) * 1997-05-21 1999-02-12 Asahi Optical Co Ltd 接眼レンズ
US6130785A (en) * 1997-05-21 2000-10-10 Asahi Kogaku Kogyo Kabushiki Kaisha Eyepiece lens system
JP4370654B2 (ja) * 1999-01-29 2009-11-25 セイコーエプソン株式会社 眼鏡レンズ
JP2001021817A (ja) * 1999-07-12 2001-01-26 Fuji Photo Optical Co Ltd 接眼レンズ
JP2001264526A (ja) * 2000-03-15 2001-09-26 Canon Inc 回折光学素子、該素子を有する光学系及び光学装置
JP3652260B2 (ja) * 2001-03-06 2005-05-25 キヤノン株式会社 回折光学素子、該回折光学素子を有する光学系、撮影装置、観察装置
US20030161044A1 (en) * 2002-02-04 2003-08-28 Nikon Corporation Diffractive optical element and method for manufacturing same
JP2003262713A (ja) * 2002-03-11 2003-09-19 Nikon Corp 回折光学素子及び回折光学素子の製造方法
JP2004126061A (ja) * 2002-09-30 2004-04-22 Nikon Corp 回折光学素子及びこれを用いた光学系
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
TWI220699B (en) * 2002-11-28 2004-09-01 Ind Tech Res Inst Two-piece diffractive/refractive compound imaging system
CN100410714C (zh) * 2003-03-04 2008-08-13 纳卢克斯株式会社 成像光学系统
JP4387855B2 (ja) * 2004-04-01 2009-12-24 キヤノン株式会社 光学系
KR101174180B1 (ko) * 2005-02-22 2012-08-14 가부시키가이샤 니콘 회절 광학 소자

Also Published As

Publication number Publication date
JP5413714B2 (ja) 2014-02-12
JPWO2008010560A1 (ja) 2009-12-17
TW200809252A (en) 2008-02-16
TWI406007B (zh) 2013-08-21
WO2008010560A1 (en) 2008-01-24
US8139295B2 (en) 2012-03-20
KR20090038433A (ko) 2009-04-20
EP2045644A4 (en) 2011-05-25
CN101490595A (zh) 2009-07-22
KR101439564B1 (ko) 2014-09-11
EP2045644B1 (en) 2015-05-06
CN101490595B (zh) 2012-06-13
EP2045644A1 (en) 2009-04-08
US20090310220A1 (en) 2009-12-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210707