JP6436661B2 - 接眼レンズ及びそれを有する観察装置 - Google Patents

接眼レンズ及びそれを有する観察装置 Download PDF

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Publication number
JP6436661B2
JP6436661B2 JP2014140029A JP2014140029A JP6436661B2 JP 6436661 B2 JP6436661 B2 JP 6436661B2 JP 2014140029 A JP2014140029 A JP 2014140029A JP 2014140029 A JP2014140029 A JP 2014140029A JP 6436661 B2 JP6436661 B2 JP 6436661B2
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JP
Japan
Prior art keywords
lens
lens surface
eyepiece
image display
observation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2014140029A
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English (en)
Japanese (ja)
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JP2015072452A (ja
JP2015072452A5 (OSRAM
Inventor
淳 川村
淳 川村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2014140029A priority Critical patent/JP6436661B2/ja
Priority to RU2014135730/28A priority patent/RU2601244C2/ru
Priority to CN201410444653.9A priority patent/CN104423030B/zh
Priority to EP14183511.6A priority patent/EP2848975B1/en
Priority to US14/477,303 priority patent/US9551864B2/en
Publication of JP2015072452A publication Critical patent/JP2015072452A/ja
Publication of JP2015072452A5 publication Critical patent/JP2015072452A5/ja
Application granted granted Critical
Publication of JP6436661B2 publication Critical patent/JP6436661B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2014140029A 2013-09-09 2014-07-07 接眼レンズ及びそれを有する観察装置 Active JP6436661B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014140029A JP6436661B2 (ja) 2013-09-09 2014-07-07 接眼レンズ及びそれを有する観察装置
RU2014135730/28A RU2601244C2 (ru) 2013-09-09 2014-09-02 Окуляр и устройство наблюдения, имеющее окуляр
CN201410444653.9A CN104423030B (zh) 2013-09-09 2014-09-03 目镜透镜、观察装置以及图像拾取装置
EP14183511.6A EP2848975B1 (en) 2013-09-09 2014-09-04 Eyepiece lens and observation apparatus having the same
US14/477,303 US9551864B2 (en) 2013-09-09 2014-09-04 Eyepiece lens and observation apparatus having the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013186065 2013-09-09
JP2013186065 2013-09-09
JP2014140029A JP6436661B2 (ja) 2013-09-09 2014-07-07 接眼レンズ及びそれを有する観察装置

Publications (3)

Publication Number Publication Date
JP2015072452A JP2015072452A (ja) 2015-04-16
JP2015072452A5 JP2015072452A5 (OSRAM) 2017-08-10
JP6436661B2 true JP6436661B2 (ja) 2018-12-12

Family

ID=51483290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014140029A Active JP6436661B2 (ja) 2013-09-09 2014-07-07 接眼レンズ及びそれを有する観察装置

Country Status (5)

Country Link
US (1) US9551864B2 (OSRAM)
EP (1) EP2848975B1 (OSRAM)
JP (1) JP6436661B2 (OSRAM)
CN (1) CN104423030B (OSRAM)
RU (1) RU2601244C2 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12001079B2 (en) 2020-03-05 2024-06-04 Sintai Optical (Shenzhen) Co., Ltd. Optical camera lens
TWI740493B (zh) * 2020-05-11 2021-09-21 大陸商信泰光學（深圳）有限公司 光學鏡頭(七)
WO2022141408A1 (zh) * 2020-12-31 2022-07-07 深圳纳德光学有限公司 一种可调屈光度的目镜光学系统及头戴显示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699700A (en) * 1950-04-11 1955-01-18 Schneider Co Optische Werke View finder system with adjustable magnification
US3141921A (en) * 1959-12-14 1964-07-21 Bell & Howell Co Zoom viewfinder with front diaphragm mask
JPS57201214A (en) * 1981-06-04 1982-12-09 Canon Inc Diopter adjustable finder optical system
SU1714563A1 (ru) * 1990-04-02 1992-02-23 Ленинградский Институт Точной Механики И Оптики Окул р микроскопа
JP2966080B2 (ja) * 1990-10-18 1999-10-25 オリンパス光学工業株式会社 前置絞りトリプレット型レンズ
US5749008A (en) * 1996-01-18 1998-05-05 Minolta Eyepiece
JP3485503B2 (ja) * 1999-09-09 2004-01-13 株式会社エンプラス 撮像レンズ
US6424468B1 (en) * 2000-09-05 2002-07-23 Nikon Corporation Eyepiece lens
JP4703827B2 (ja) * 2000-09-06 2011-06-15 株式会社ニコン 接眼レンズ光学系
JP3749128B2 (ja) * 2001-01-24 2006-02-22 株式会社エンプラス 撮像レンズ
JP3749130B2 (ja) * 2001-02-15 2006-02-22 株式会社エンプラス 撮像レンズ
JP2002341259A (ja) * 2001-05-18 2002-11-27 Asahi Optical Co Ltd 内視鏡用接眼レンズ
US6785054B1 (en) * 2003-02-24 2004-08-31 Eastman Kodak Company Optical magnifier suitable for use with a microdisplay device
JP4646589B2 (ja) 2004-07-29 2011-03-09 オリンパス株式会社 一眼レフカメラのファインダー光学系
JP2006251412A (ja) * 2005-03-11 2006-09-21 Nidec Copal Corp 観察用レンズ
JP4817758B2 (ja) * 2005-08-26 2011-11-16 キヤノン株式会社 接眼光学系及びそれを用いたファインダー系
JP4626825B2 (ja) * 2007-05-21 2011-02-09 ソニー株式会社 ライブビュー光学系及び撮像装置
JP2010266776A (ja) * 2009-05-18 2010-11-25 Olympus Imaging Corp 接眼光学系及びそれを用いた電子ビューファインダー
JP5587017B2 (ja) * 2010-04-05 2014-09-10 キヤノン株式会社 ファインダー用接眼レンズ
CN201740920U (zh) * 2010-07-15 2011-02-09 深圳航天科技创新研究院 目镜
JP5591027B2 (ja) * 2010-08-23 2014-09-17 オリンパスイメージング株式会社 電子ビューファインダー

Also Published As

Publication number Publication date
EP2848975A1 (en) 2015-03-18
JP2015072452A (ja) 2015-04-16
RU2601244C2 (ru) 2016-10-27
EP2848975B1 (en) 2019-05-08
CN104423030A (zh) 2015-03-18
RU2014135730A (ru) 2016-03-27
US9551864B2 (en) 2017-01-24
US20150070777A1 (en) 2015-03-12
CN104423030B (zh) 2017-01-11

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