RU2601244C2 - Окуляр и устройство наблюдения, имеющее окуляр - Google Patents

Окуляр и устройство наблюдения, имеющее окуляр Download PDF

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Publication number
RU2601244C2
RU2601244C2 RU2014135730/28A RU2014135730A RU2601244C2 RU 2601244 C2 RU2601244 C2 RU 2601244C2 RU 2014135730/28 A RU2014135730/28 A RU 2014135730/28A RU 2014135730 A RU2014135730 A RU 2014135730A RU 2601244 C2 RU2601244 C2 RU 2601244C2
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RU
Russia
Prior art keywords
lens
image display
eyepiece
observation
image
Prior art date
Application number
RU2014135730/28A
Other languages
English (en)
Russian (ru)
Other versions
RU2014135730A (ru
Inventor
Дзун КАВАМУРА
Original Assignee
Кэнон Кабусики Кайся
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 Кэнон Кабусики Кайся filed Critical Кэнон Кабусики Кайся
Publication of RU2014135730A publication Critical patent/RU2014135730A/ru
Application granted granted Critical
Publication of RU2601244C2 publication Critical patent/RU2601244C2/ru

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    • 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
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces
    • 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)
RU2014135730/28A 2013-09-09 2014-09-02 Окуляр и устройство наблюдения, имеющее окуляр RU2601244C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2013-186065 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
JP2014-140029 2014-07-07

Publications (2)

Publication Number Publication Date
RU2014135730A RU2014135730A (ru) 2016-03-27
RU2601244C2 true RU2601244C2 (ru) 2016-10-27

Family

ID=51483290

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014135730/28A RU2601244C2 (ru) 2013-09-09 2014-09-02 Окуляр и устройство наблюдения, имеющее окуляр

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5749008A (en) * 1996-01-18 1998-05-05 Minolta Eyepiece
JP2007058041A (ja) * 2005-08-26 2007-03-08 Canon Inc 接眼光学系及びそれを用いたファインダー系
US20110242397A1 (en) * 2010-04-05 2011-10-06 Canon Kabushiki Kaisha Eyepiece lens for viewfinder

Family Cites Families (16)

* 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
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
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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5749008A (en) * 1996-01-18 1998-05-05 Minolta Eyepiece
JP2007058041A (ja) * 2005-08-26 2007-03-08 Canon Inc 接眼光学系及びそれを用いたファインダー系
US20110242397A1 (en) * 2010-04-05 2011-10-06 Canon Kabushiki Kaisha Eyepiece lens for viewfinder

Also Published As

Publication number Publication date
EP2848975A1 (en) 2015-03-18
JP2015072452A (ja) 2015-04-16
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
JP6436661B2 (ja) 2018-12-12

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