ATE512382T1 - Endoskopobjektiv - Google Patents
EndoskopobjektivInfo
- Publication number
- ATE512382T1 ATE512382T1 AT06024843T AT06024843T ATE512382T1 AT E512382 T1 ATE512382 T1 AT E512382T1 AT 06024843 T AT06024843 T AT 06024843T AT 06024843 T AT06024843 T AT 06024843T AT E512382 T1 ATE512382 T1 AT E512382T1
- Authority
- AT
- Austria
- Prior art keywords
- point
- lens
- observing
- lens group
- endoscope lens
- Prior art date
Links
Classifications
-
- 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
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
- G02B23/2438—Zoom objectives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1455—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being negative
- G02B15/145527—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being negative arranged -+-++
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Lenses (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005347817A JP5035867B2 (ja) | 2005-12-01 | 2005-12-01 | 内視鏡用対物レンズ |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE512382T1 true ATE512382T1 (de) | 2011-06-15 |
Family
ID=37695945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06024843T ATE512382T1 (de) | 2005-12-01 | 2006-11-30 | Endoskopobjektiv |
Country Status (5)
Country | Link |
---|---|
US (2) | US7764437B2 (de) |
EP (1) | EP1793259B1 (de) |
JP (1) | JP5035867B2 (de) |
CN (1) | CN100447610C (de) |
AT (1) | ATE512382T1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009080413A (ja) * | 2007-09-27 | 2009-04-16 | Fujinon Corp | 撮像光学系、内視鏡の撮像装置 |
JP5148403B2 (ja) * | 2008-07-28 | 2013-02-20 | オリンパスメディカルシステムズ株式会社 | 内視鏡用対物光学系 |
JP5525790B2 (ja) * | 2009-09-30 | 2014-06-18 | オリンパス株式会社 | 光学系 |
US8942530B2 (en) | 2011-09-20 | 2015-01-27 | San Marino Capital, Inc. | Endoscope connector method and apparatus |
CN103917909B (zh) * | 2011-11-09 | 2016-03-09 | 富士胶片株式会社 | 内窥镜用物镜及内窥镜 |
JP2013104955A (ja) * | 2011-11-11 | 2013-05-30 | Olympus Corp | 対物光学系 |
JP5830360B2 (ja) * | 2011-11-11 | 2015-12-09 | オリンパス株式会社 | 対物光学系及びそれを備えた観察装置 |
US9019621B2 (en) | 2011-11-11 | 2015-04-28 | Olympus Corporation | Objective optical system and observation apparatus provided with the same |
JP5860712B2 (ja) * | 2012-02-03 | 2016-02-16 | オリンパス株式会社 | 対物光学系及びそれを備えた観察装置 |
KR20130059150A (ko) | 2011-11-28 | 2013-06-05 | 삼성전자주식회사 | 내시경용 대물 렌즈, 포커싱을 위한 액츄에이터 및 내시경 시스템 |
KR101404611B1 (ko) | 2013-02-12 | 2014-06-09 | (주)시원광기술 | 내시경 광학계 |
EP3168668A4 (de) | 2014-07-11 | 2018-03-07 | Olympus Corporation | Optisches objektivsystem |
JP2016133570A (ja) * | 2015-01-16 | 2016-07-25 | 株式会社タムロン | 観察用光学系及びそれを備えた撮像装置 |
JP6807818B2 (ja) * | 2017-09-27 | 2021-01-06 | 富士フイルム株式会社 | 内視鏡用対物光学系および内視鏡 |
CN111868599B (zh) * | 2018-03-27 | 2022-03-18 | 奥林巴斯株式会社 | 内窥镜用物镜光学*** |
JP6903850B1 (ja) * | 2020-03-27 | 2021-07-14 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co.,Ltd | レンズ系、撮像装置、及び移動体 |
CN111929877A (zh) * | 2020-09-09 | 2020-11-13 | 杭州有人光电技术有限公司 | 一种医用内窥镜光学变焦4k适配器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5719710A (en) * | 1980-07-09 | 1982-02-02 | Minolta Camera Co Ltd | Zoom lens system capable of macrofocusing |
JPS60101515A (ja) * | 1983-11-08 | 1985-06-05 | Nippon Kogaku Kk <Nikon> | 自動焦点制御装置 |
JP2736893B2 (ja) * | 1988-05-27 | 1998-04-02 | 旭光学工業株式会社 | 広角を包括する高変倍ズームレンズのマクロ方式 |
JP2567083B2 (ja) * | 1989-02-28 | 1996-12-25 | キヤノン株式会社 | 撮影レンズ |
JP3034557B2 (ja) * | 1990-04-27 | 2000-04-17 | オリンパス光学工業株式会社 | 内視鏡用ズーム撮像光学系 |
JP2876252B2 (ja) | 1990-10-17 | 1999-03-31 | オリンパス光学工業株式会社 | 内視鏡対物レンズ |
JP3144153B2 (ja) * | 1993-04-16 | 2001-03-12 | キヤノン株式会社 | ズームレンズ |
JP4093503B2 (ja) * | 1997-06-13 | 2008-06-04 | フジノン株式会社 | 立体視内視鏡 |
JPH11352402A (ja) * | 1998-06-10 | 1999-12-24 | Nikon Corp | ズームレンズ |
JP3722458B2 (ja) | 1999-09-20 | 2005-11-30 | フジノン株式会社 | 内視鏡用対物レンズ |
US6618205B2 (en) | 2001-05-14 | 2003-09-09 | Pentax Corporation | Endoscope objective optical system |
JP3845331B2 (ja) * | 2002-04-05 | 2006-11-15 | ペンタックス株式会社 | 内視鏡対物光学系 |
JP4482418B2 (ja) * | 2004-10-08 | 2010-06-16 | 富士フイルム株式会社 | 内視鏡装置 |
-
2005
- 2005-12-01 JP JP2005347817A patent/JP5035867B2/ja active Active
-
2006
- 2006-11-30 US US11/606,086 patent/US7764437B2/en not_active Expired - Fee Related
- 2006-11-30 EP EP06024843A patent/EP1793259B1/de not_active Not-in-force
- 2006-11-30 AT AT06024843T patent/ATE512382T1/de not_active IP Right Cessation
- 2006-12-01 CN CNB2006101636414A patent/CN100447610C/zh not_active Expired - Fee Related
-
2010
- 2010-05-25 US US12/787,317 patent/US8035900B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070127137A1 (en) | 2007-06-07 |
US8035900B2 (en) | 2011-10-11 |
CN100447610C (zh) | 2008-12-31 |
CN1975502A (zh) | 2007-06-06 |
JP5035867B2 (ja) | 2012-09-26 |
US7764437B2 (en) | 2010-07-27 |
EP1793259B1 (de) | 2011-06-08 |
JP2007155887A (ja) | 2007-06-21 |
EP1793259A1 (de) | 2007-06-06 |
US20100232033A1 (en) | 2010-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |