JP5324321B2 - 内視鏡用対物レンズおよび内視鏡 - Google Patents

内視鏡用対物レンズおよび内視鏡 Download PDF

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Publication number
JP5324321B2
JP5324321B2 JP2009130377A JP2009130377A JP5324321B2 JP 5324321 B2 JP5324321 B2 JP 5324321B2 JP 2009130377 A JP2009130377 A JP 2009130377A JP 2009130377 A JP2009130377 A JP 2009130377A JP 5324321 B2 JP5324321 B2 JP 5324321B2
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lens
endoscope
objective lens
angle
view
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JP2009130377A
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Japanese (ja)
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JP2010276923A5 (enExample
JP2010276923A (ja
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俊 宮野
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Fujifilm Corp
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Fujifilm Corp
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Priority to JP2009130377A priority Critical patent/JP5324321B2/ja
Priority to US12/788,734 priority patent/US8164834B2/en
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    • 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

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  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2009130377A 2009-05-29 2009-05-29 内視鏡用対物レンズおよび内視鏡 Active JP5324321B2 (ja)

Priority Applications (2)

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JP2009130377A JP5324321B2 (ja) 2009-05-29 2009-05-29 内視鏡用対物レンズおよび内視鏡
US12/788,734 US8164834B2 (en) 2009-05-29 2010-05-27 Objective lens for endoscope and endoscope

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JP2009130377A JP5324321B2 (ja) 2009-05-29 2009-05-29 内視鏡用対物レンズおよび内視鏡

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JP2010276923A JP2010276923A (ja) 2010-12-09
JP2010276923A5 JP2010276923A5 (enExample) 2012-03-08
JP5324321B2 true JP5324321B2 (ja) 2013-10-23

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JP (1) JP5324321B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645383B2 (en) 2015-02-17 2017-05-09 Fujifilm Corporation Objective lens for endoscope and endoscope
US10948708B2 (en) 2017-12-18 2021-03-16 Fujifilm Corporation Objective optical system for endoscope and endoscope

Families Citing this family (37)

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Publication number Priority date Publication date Assignee Title
JP5653243B2 (ja) * 2011-02-10 2015-01-14 Hoya株式会社 内視鏡用光学系、及び内視鏡
WO2012127826A1 (ja) 2011-03-18 2012-09-27 富士フイルム株式会社 撮像レンズおよび撮像装置
CN103282817B (zh) 2011-06-23 2015-08-12 奥林巴斯医疗株式会社 内窥镜用物镜光学系统
CN103907045B (zh) 2011-11-01 2016-06-22 富士胶片株式会社 物镜光学系统及使用了该物镜光学系统的内窥镜装置
WO2013065295A1 (ja) 2011-11-01 2013-05-10 富士フイルム株式会社 対物光学系およびこれを用いた内視鏡装置
KR20130059150A (ko) 2011-11-28 2013-06-05 삼성전자주식회사 내시경용 대물 렌즈, 포커싱을 위한 액츄에이터 및 내시경 시스템
JP5427323B2 (ja) * 2012-01-18 2014-02-26 オリンパスメディカルシステムズ株式会社 立体視内視鏡用光学系
US9091844B2 (en) 2012-06-25 2015-07-28 Karl Storz Imaging, Inc. Lens design forms with no 3rd or 5th order aberrations
JP2014149481A (ja) 2013-02-04 2014-08-21 Fujifilm Corp 内視鏡用対物レンズおよび内視鏡
CN103676107B (zh) 2013-08-29 2015-12-09 玉晶光电(厦门)有限公司 六片式光学成像镜头及应用该镜头的电子装置
TWI503566B (zh) 2013-10-31 2015-10-11 玉晶光電股份有限公司 An optical imaging lens and an electronic device to which the optical imaging lens is applied
TWI459027B (zh) 2013-10-31 2014-11-01 玉晶光電股份有限公司 光學成像鏡頭及應用此鏡頭之電子裝置
CN103969805B (zh) 2013-12-10 2016-08-17 玉晶光电(厦门)有限公司 光学成像镜头及应用此镜头之电子装置
TWI484247B (zh) 2013-12-20 2015-05-11 玉晶光電股份有限公司 攝像裝置與其光學成像鏡頭
KR101547460B1 (ko) * 2013-12-31 2015-08-27 주식회사 코렌 광학 렌즈계
TWI471593B (zh) 2014-03-06 2015-02-01 玉晶光電股份有限公司 光學成像鏡頭及應用此鏡頭之電子裝置
TWI484212B (zh) 2014-03-06 2015-05-11 玉晶光電股份有限公司 光學成像鏡頭及應用該光學成像鏡頭的電子裝置
TWI490533B (zh) 2014-03-12 2015-07-01 玉晶光電股份有限公司 攝像裝置與其光學成像鏡頭
CN105093489B (zh) 2014-04-18 2017-10-20 玉晶光电(厦门)有限公司 可携式电子装置与其光学成像镜头
CN104238074B (zh) 2014-05-29 2016-11-02 玉晶光电(厦门)有限公司 可携式电子装置与其光学成像镜头
JP6195808B2 (ja) 2014-07-02 2017-09-13 富士フイルム株式会社 内視鏡用対物レンズおよび内視鏡
CN104330869B (zh) 2014-07-29 2016-08-24 玉晶光电(厦门)有限公司 光学成像镜头及应用此镜头之电子装置
CN105137574B (zh) * 2015-09-11 2017-12-08 舜宇光学(中山)有限公司 一种针孔光学镜头
TWI583990B (zh) * 2015-11-20 2017-05-21 大立光電股份有限公司 成像用光學鏡片組、取像裝置及電子裝置
JP6665587B2 (ja) * 2016-03-02 2020-03-13 株式会社リコー 結像レンズ、カメラ装置、及びセンシング装置
CN106488099A (zh) * 2016-10-19 2017-03-08 深圳市麦极客图像技术有限公司 录制、观看vr视频的装置、设备及vr视频录放系统
JPWO2019159778A1 (ja) * 2018-02-13 2021-01-07 Hoya株式会社 内視鏡用光学系及び内視鏡
JP7387312B2 (ja) * 2018-10-01 2023-11-28 キヤノン株式会社 光学系及びそれを有する撮像装置
CN109620103B (zh) * 2019-01-03 2023-10-27 鹰利视医疗科技有限公司 30°视向角4k腹腔镜物镜
CN111999851B (zh) * 2019-05-27 2025-09-09 江西欧菲光学有限公司 取像模组、电子装置及汽车
WO2020237457A1 (zh) * 2019-05-27 2020-12-03 南昌欧菲精密光学制品有限公司 取像模组、电子装置及汽车
CN111796394B (zh) * 2020-07-12 2024-12-27 复旦大学 一种红外内窥镜转接镜头光学组件
CN114052630A (zh) * 2020-08-04 2022-02-18 余姚市朗森光学科技有限公司 一种广角鼻窦镜的低畸变光学系统
CN112107277B (zh) * 2020-10-16 2025-01-24 中山市众盈光学有限公司 一种广角内窥镜光学系统
CN112526711B (zh) * 2020-10-23 2025-04-04 舜宇光学(中山)有限公司 光学系统
JP2023075469A (ja) * 2021-11-19 2023-05-31 ニデックインスツルメンツ株式会社 広角レンズ
JP2023075468A (ja) * 2021-11-19 2023-05-31 ニデックインスツルメンツ株式会社 広角レンズ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333826B1 (en) * 1997-04-16 2001-12-25 Jeffrey R. Charles Omniramic optical system having central coverage means which is associated with a camera, projector, or similar article
US6595916B2 (en) * 2000-02-18 2003-07-22 Fuji Photo Optical Co., Ltd. Endoscope apparatus using curvature of field
JP2005252626A (ja) * 2004-03-03 2005-09-15 Canon Inc 撮像装置および画像処理方法
JP4575198B2 (ja) * 2005-03-10 2010-11-04 オリンパスメディカルシステムズ株式会社 内視鏡撮像ユニット
JP4869096B2 (ja) 2006-02-14 2012-02-01 富士フイルム株式会社 内視鏡用対物レンズ
JP4964578B2 (ja) 2006-12-20 2012-07-04 富士フイルム株式会社 内視鏡用対物レンズ
US7907352B2 (en) * 2007-04-09 2011-03-15 Fujinon Corporation Endoscope objective lens and endoscope
JP2009080413A (ja) * 2007-09-27 2009-04-16 Fujinon Corp 撮像光学系、内視鏡の撮像装置
JP4695662B2 (ja) * 2008-03-18 2011-06-08 オリンパスメディカルシステムズ株式会社 内視鏡用対物レンズ
EP2420880B1 (en) * 2009-04-16 2015-12-02 Olympus Corporation Objective optical system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645383B2 (en) 2015-02-17 2017-05-09 Fujifilm Corporation Objective lens for endoscope and endoscope
US10948708B2 (en) 2017-12-18 2021-03-16 Fujifilm Corporation Objective optical system for endoscope and endoscope

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Publication number Publication date
US8164834B2 (en) 2012-04-24
JP2010276923A (ja) 2010-12-09
US20100305405A1 (en) 2010-12-02

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