CN113424093B - 观察光学系统及具有该系统的图像显示装置 - Google Patents

观察光学系统及具有该系统的图像显示装置 Download PDF

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Publication number
CN113424093B
CN113424093B CN202080013423.0A CN202080013423A CN113424093B CN 113424093 B CN113424093 B CN 113424093B CN 202080013423 A CN202080013423 A CN 202080013423A CN 113424093 B CN113424093 B CN 113424093B
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China
Prior art keywords
lens
optical system
observation optical
fresnel
conditional expression
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CN202080013423.0A
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English (en)
Chinese (zh)
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CN113424093A (zh
Inventor
茂木修一
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Canon Inc
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Canon Inc
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Publication of CN113424093A publication Critical patent/CN113424093A/zh
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Classifications

    • 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
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/10—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only one + and one - component
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
    • G02B9/14—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only arranged + - +
    • G02B9/16—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only arranged + - + all the components being simple
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/06—Viewfinders with lenses with or without reflectors
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Viewfinders (AREA)
CN202080013423.0A 2019-02-14 2020-01-31 观察光学系统及具有该系统的图像显示装置 Active CN113424093B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019024086A JP7218202B2 (ja) 2019-02-14 2019-02-14 観察光学系およびそれを備えた画像表示装置
JP2019-024086 2019-02-14
PCT/JP2020/003736 WO2020166390A1 (ja) 2019-02-14 2020-01-31 観察光学系およびそれを備えた画像表示装置

Publications (2)

Publication Number Publication Date
CN113424093A CN113424093A (zh) 2021-09-21
CN113424093B true CN113424093B (zh) 2023-08-15

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CN202080013423.0A Active CN113424093B (zh) 2019-02-14 2020-01-31 观察光学系统及具有该系统的图像显示装置

Country Status (4)

Country Link
US (1) US12055703B2 (https=)
JP (1) JP7218202B2 (https=)
CN (1) CN113424093B (https=)
WO (1) WO2020166390A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7401316B2 (ja) 2020-01-20 2023-12-19 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム
CN113311563B (zh) * 2020-02-27 2024-02-06 中强光电股份有限公司 光学镜头
CN114167607A (zh) * 2020-09-11 2022-03-11 华为技术有限公司 光学成像系统及头戴显示装置
US12405445B2 (en) * 2021-11-25 2025-09-02 Boe Technology Group Co., Ltd. Optical system and VR display device
TWI850640B (zh) 2022-03-29 2024-08-01 大立光電股份有限公司 成像系統鏡頭組、取像裝置及電子裝置
TWI820692B (zh) 2022-04-29 2023-11-01 大立光電股份有限公司 投射透鏡系統、投射裝置及電子裝置
WO2025052880A1 (ja) * 2023-09-05 2025-03-13 ソニーグループ株式会社 表示装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN102193197A (zh) * 2010-03-11 2011-09-21 株式会社理光 分光特性取得装置、图像评价装置、以及图像形成装置
CN105556368A (zh) * 2013-08-02 2016-05-04 株式会社尼康 变焦镜头、光学设备和用于制造变焦镜头的方法
CN106164731A (zh) * 2014-04-04 2016-11-23 夏普株式会社 透镜元件、摄像装置和摄像透镜
CN106338820A (zh) * 2014-12-17 2017-01-18 歌尔科技有限公司 一种微显示目镜、头戴目镜系统和头戴可视设备
CN107045196A (zh) * 2017-02-08 2017-08-15 浙江舜宇光学有限公司 目镜以及包括该目镜的显示装置

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Publication number Priority date Publication date Assignee Title
JP2003329935A (ja) 2002-05-15 2003-11-19 Canon Inc 回折光学素子を用いたファインダー装置
JP6004820B2 (ja) 2012-08-08 2016-10-12 キヤノン株式会社 ズ−ムレンズ及びそれを有する撮像装置
JP2017211475A (ja) 2016-05-25 2017-11-30 キヤノン株式会社 観察光学系及びそれを有する観察装置
JP6768375B2 (ja) 2016-06-30 2020-10-14 キヤノン株式会社 レンズ装置および撮像装置
JP7086581B2 (ja) 2016-12-21 2022-06-20 キヤノン株式会社 観察光学系及びそれを有する観察装置
WO2018117025A1 (ja) 2016-12-21 2018-06-28 キヤノン株式会社 観察光学系及びそれを有する観察装置
JP6824769B2 (ja) 2017-02-14 2021-02-03 キヤノン株式会社 観察光学系及びそれを有する観察装置
CN107144968B (zh) 2017-06-30 2020-06-23 深圳超多维科技有限公司 一种虚拟现实装置
JP7259427B2 (ja) 2018-07-09 2023-04-18 ソニーグループ株式会社 接眼レンズおよび表示装置
JP7379073B2 (ja) 2019-10-17 2023-11-14 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム
JP7401316B2 (ja) 2020-01-20 2023-12-19 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102193197A (zh) * 2010-03-11 2011-09-21 株式会社理光 分光特性取得装置、图像评价装置、以及图像形成装置
CN105556368A (zh) * 2013-08-02 2016-05-04 株式会社尼康 变焦镜头、光学设备和用于制造变焦镜头的方法
CN106164731A (zh) * 2014-04-04 2016-11-23 夏普株式会社 透镜元件、摄像装置和摄像透镜
CN106338820A (zh) * 2014-12-17 2017-01-18 歌尔科技有限公司 一种微显示目镜、头戴目镜系统和头戴可视设备
CN107045196A (zh) * 2017-02-08 2017-08-15 浙江舜宇光学有限公司 目镜以及包括该目镜的显示装置

Also Published As

Publication number Publication date
JP7218202B2 (ja) 2023-02-06
WO2020166390A1 (ja) 2020-08-20
JP2020134570A (ja) 2020-08-31
US12055703B2 (en) 2024-08-06
US20210356731A1 (en) 2021-11-18
CN113424093A (zh) 2021-09-21

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