CN100465690C - 目镜透镜 - Google Patents

目镜透镜 Download PDF

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Publication number
CN100465690C
CN100465690C CNB2005101087751A CN200510108775A CN100465690C CN 100465690 C CN100465690 C CN 100465690C CN B2005101087751 A CNB2005101087751 A CN B2005101087751A CN 200510108775 A CN200510108775 A CN 200510108775A CN 100465690 C CN100465690 C CN 100465690C
Authority
CN
China
Prior art keywords
lens
lens group
eyepiece
refractive power
eye point
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.)
Expired - Fee Related
Application number
CNB2005101087751A
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English (en)
Chinese (zh)
Other versions
CN1755416A (zh
Inventor
满木伸一
毛利元寿
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Corp filed Critical Nikon Corp
Publication of CN1755416A publication Critical patent/CN1755416A/zh
Application granted granted Critical
Publication of CN100465690C publication Critical patent/CN100465690C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CNB2005101087751A 2004-09-30 2005-09-30 目镜透镜 Expired - Fee Related CN100465690C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004287294 2004-09-30
JP2004287294A JP4706953B2 (ja) 2004-09-30 2004-09-30 接眼レンズ

Publications (2)

Publication Number Publication Date
CN1755416A CN1755416A (zh) 2006-04-05
CN100465690C true CN100465690C (zh) 2009-03-04

Family

ID=36098740

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101087751A Expired - Fee Related CN100465690C (zh) 2004-09-30 2005-09-30 目镜透镜

Country Status (3)

Country Link
US (1) US7133210B2 (enExample)
JP (1) JP4706953B2 (enExample)
CN (1) CN100465690C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106773008A (zh) * 2016-11-18 2017-05-31 玉晶光电(厦门)有限公司 目镜光学系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4997845B2 (ja) * 2006-06-27 2012-08-08 株式会社ニコン ファインダー光学系とこれを有する光学機器
JP4893995B2 (ja) * 2006-10-27 2012-03-07 株式会社ニコン 接眼レンズおよびこれを備えた光学機器
US7920129B2 (en) * 2007-01-03 2011-04-05 Apple Inc. Double-sided touch-sensitive panel with shield and drive combined layer
JP2009251323A (ja) 2008-04-08 2009-10-29 Olympus Imaging Corp 観察光学系およびそれを備えた撮像装置
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
CN101887166B (zh) * 2010-07-15 2012-07-11 深圳航天科技创新研究院 目镜
JP6079111B2 (ja) * 2012-10-04 2017-02-15 株式会社ニコン 接眼光学系、光学機器
WO2014054295A1 (ja) * 2012-10-04 2014-04-10 株式会社ニコン 接眼光学系、光学機器及び接眼光学系の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168254A (ja) * 1993-12-16 1995-07-04 Nikon Corp ファインダー光学系
CN1316665A (zh) * 2000-04-04 2001-10-10 株式会社尼康 目镜系统、望远镜、双筒镜及显微镜
US6424468B1 (en) * 2000-09-05 2002-07-23 Nikon Corporation Eyepiece lens
JP2003215471A (ja) * 2002-01-25 2003-07-30 Sigma Corp ファインダー光学系
US20040090666A1 (en) * 2002-11-08 2004-05-13 Olympus Corporation Eyepiece optical system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3250739B2 (ja) * 1991-10-24 2002-01-28 オリンパス光学工業株式会社 顕微鏡用超広視野接眼レンズ
US6052234A (en) * 1996-04-16 2000-04-18 Minolta Co., Ltd. Viewfinder optical system
JPH09329752A (ja) 1996-06-13 1997-12-22 Canon Inc ファインダー光学系
JP3495646B2 (ja) * 1998-09-30 2004-02-09 ペンタックス株式会社 一眼レフカメラの接眼光学系
JP4491865B2 (ja) 1999-09-28 2010-06-30 株式会社ニコン 接眼レンズ
JP3766257B2 (ja) 2000-05-01 2006-04-12 株式会社シグマ ファインダー光学系
JP4573947B2 (ja) * 2000-05-16 2010-11-04 キヤノン株式会社 ファインダー光学系及びそれを用いた光学機器
JP4470374B2 (ja) 2003-02-25 2010-06-02 株式会社ニコン 接眼レンズ
JP4655524B2 (ja) 2003-07-18 2011-03-23 株式会社ニコン 接眼レンズ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168254A (ja) * 1993-12-16 1995-07-04 Nikon Corp ファインダー光学系
CN1316665A (zh) * 2000-04-04 2001-10-10 株式会社尼康 目镜系统、望远镜、双筒镜及显微镜
US6424468B1 (en) * 2000-09-05 2002-07-23 Nikon Corporation Eyepiece lens
JP2003215471A (ja) * 2002-01-25 2003-07-30 Sigma Corp ファインダー光学系
US20040090666A1 (en) * 2002-11-08 2004-05-13 Olympus Corporation Eyepiece optical system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106773008A (zh) * 2016-11-18 2017-05-31 玉晶光电(厦门)有限公司 目镜光学系统
US10429613B2 (en) 2016-11-18 2019-10-01 Genius Electronic Optical Co., Ltd. Ocular optical system
CN106773008B (zh) * 2016-11-18 2020-02-21 玉晶光电(厦门)有限公司 目镜光学系统

Also Published As

Publication number Publication date
JP2006098948A (ja) 2006-04-13
JP4706953B2 (ja) 2011-06-22
US7133210B2 (en) 2006-11-07
US20060066950A1 (en) 2006-03-30
CN1755416A (zh) 2006-04-05

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090304

Termination date: 20210930