JP4445647B2 - 対物レンズ - Google Patents

対物レンズ Download PDF

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Publication number
JP4445647B2
JP4445647B2 JP2000203108A JP2000203108A JP4445647B2 JP 4445647 B2 JP4445647 B2 JP 4445647B2 JP 2000203108 A JP2000203108 A JP 2000203108A JP 2000203108 A JP2000203108 A JP 2000203108A JP 4445647 B2 JP4445647 B2 JP 4445647B2
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JP
Japan
Prior art keywords
lens
positive
condition
objective lens
negative
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Expired - Fee Related
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JP2000203108A
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English (en)
Japanese (ja)
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JP2001154100A (ja
JP2001154100A5 (enExample
Inventor
信一 中村
芳治 高杉
さやか 金野
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Olympus Corp
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Olympus Corp
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Priority to JP2000203108A priority Critical patent/JP4445647B2/ja
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Publication of JP2001154100A5 publication Critical patent/JP2001154100A5/ja
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Publication of JP4445647B2 publication Critical patent/JP4445647B2/ja
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JP2000203108A 2000-06-30 2000-06-30 対物レンズ Expired - Fee Related JP4445647B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000203108A JP4445647B2 (ja) 2000-06-30 2000-06-30 対物レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000203108A JP4445647B2 (ja) 2000-06-30 2000-06-30 対物レンズ

Publications (3)

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JP2001154100A JP2001154100A (ja) 2001-06-08
JP2001154100A5 JP2001154100A5 (enExample) 2006-08-03
JP4445647B2 true JP4445647B2 (ja) 2010-04-07

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JP2000203108A Expired - Fee Related JP4445647B2 (ja) 2000-06-30 2000-06-30 対物レンズ

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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103403605A (zh) * 2010-10-28 2013-11-20 恩多巧爱思创新中心有限公司 用于多传感器内窥镜的光学系统
US9314147B2 (en) 2011-12-13 2016-04-19 Endochoice Innovation Center Ltd. Rotatable connector for an endoscope
US9351629B2 (en) 2011-02-07 2016-05-31 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US9554692B2 (en) 2009-06-18 2017-01-31 EndoChoice Innovation Ctr. Ltd. Multi-camera endoscope
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
US9655502B2 (en) 2011-12-13 2017-05-23 EndoChoice Innovation Center, Ltd. Removable tip endoscope
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US9706905B2 (en) 2009-06-18 2017-07-18 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US9713415B2 (en) 2011-03-07 2017-07-25 Endochoice Innovation Center Ltd. Multi camera endoscope having a side service channel
US9814374B2 (en) 2010-12-09 2017-11-14 Endochoice Innovation Center Ltd. Flexible electronic circuit board for a multi-camera endoscope
US9854959B2 (en) 2011-03-07 2018-01-02 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US10080486B2 (en) 2010-09-20 2018-09-25 Endochoice Innovation Center Ltd. Multi-camera endoscope having fluid channels
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US10182707B2 (en) 2010-12-09 2019-01-22 Endochoice Innovation Center Ltd. Fluid channeling component of a multi-camera endoscope
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365535A (ja) * 2001-06-08 2002-12-18 Olympus Optical Co Ltd 内視鏡対物レンズ
JP2005250283A (ja) * 2004-03-05 2005-09-15 Pentax Corp 内視鏡用対物レンズ系及び内視鏡用対物レンズ系の収容構造
JP4632716B2 (ja) * 2004-08-10 2011-02-16 オリンパス株式会社 滅菌耐久性組成物を用いた内視鏡光学系、及びそれを備えた内視鏡
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
JP2009014947A (ja) * 2007-07-04 2009-01-22 Olympus Imaging Corp 結像光学系及びそれを用いた撮像装置
WO2013077139A1 (ja) * 2011-11-22 2013-05-30 オリンパスメディカルシステムズ株式会社 内視鏡対物光学系
WO2016038935A1 (ja) * 2014-09-11 2016-03-17 富士フイルム株式会社 撮像光学系及び撮像装置
JP6868424B2 (ja) * 2016-03-17 2021-05-12 京セラ株式会社 撮像レンズ
JP6720026B2 (ja) * 2016-09-05 2020-07-08 オリンパス株式会社 内視鏡用対物光学系

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2652637B2 (ja) * 1987-05-26 1997-09-10 旭光学工業株式会社 内視鏡対物レンズ
JP2899980B2 (ja) * 1990-02-02 1999-06-02 オリンパス光学工業株式会社 内視鏡用対物光学系
JPH05150172A (ja) * 1991-11-26 1993-06-18 Olympus Optical Co Ltd 内視鏡用対物レンズ
JP3385090B2 (ja) * 1994-04-21 2003-03-10 ペンタックス株式会社 斜視型側視内視鏡の対物レンズ
JP3728033B2 (ja) * 1996-11-15 2005-12-21 ペンタックス株式会社 内視鏡対物レンズ
JPH10260347A (ja) * 1997-03-19 1998-09-29 Fuji Photo Optical Co Ltd 内視鏡用対物レンズ
JP3851417B2 (ja) * 1997-06-24 2006-11-29 ペンタックス株式会社 内視鏡対物光学系

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US12336686B2 (en) 2009-06-18 2025-06-24 Endochoice, Inc. Multi-viewing element endoscope
US12303106B2 (en) 2009-06-18 2025-05-20 Endochoice, Inc. Multi-camera endoscope
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US9554692B2 (en) 2009-06-18 2017-01-31 EndoChoice Innovation Ctr. Ltd. Multi-camera endoscope
US10791910B2 (en) 2009-06-18 2020-10-06 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US11986155B2 (en) 2009-06-18 2024-05-21 Endochoice, Inc. Multi-viewing element endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US9706905B2 (en) 2009-06-18 2017-07-18 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US10791909B2 (en) 2009-06-18 2020-10-06 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US11534056B2 (en) 2009-06-18 2022-12-27 Endochoice, Inc. Multi-camera endoscope
US11471028B2 (en) 2009-06-18 2022-10-18 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US10092167B2 (en) 2009-06-18 2018-10-09 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US10912445B2 (en) 2009-06-18 2021-02-09 Endochoice, Inc. Compact multi-viewing element endoscope system
US10799095B2 (en) 2009-06-18 2020-10-13 Endochoice, Inc. Multi-viewing element endoscope
US10080486B2 (en) 2010-09-20 2018-09-25 Endochoice Innovation Center Ltd. Multi-camera endoscope having fluid channels
US9986892B2 (en) 2010-09-20 2018-06-05 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US11543646B2 (en) 2010-10-28 2023-01-03 Endochoice, Inc. Optical systems for multi-sensor endoscopes
US10203493B2 (en) 2010-10-28 2019-02-12 Endochoice Innovation Center Ltd. Optical systems for multi-sensor endoscopes
CN103403605A (zh) * 2010-10-28 2013-11-20 恩多巧爱思创新中心有限公司 用于多传感器内窥镜的光学系统
US10898063B2 (en) 2010-12-09 2021-01-26 Endochoice, Inc. Flexible electronic circuit board for a multi camera endoscope
US11497388B2 (en) 2010-12-09 2022-11-15 Endochoice, Inc. Flexible electronic circuit board for a multi-camera endoscope
US9814374B2 (en) 2010-12-09 2017-11-14 Endochoice Innovation Center Ltd. Flexible electronic circuit board for a multi-camera endoscope
US10182707B2 (en) 2010-12-09 2019-01-22 Endochoice Innovation Center Ltd. Fluid channeling component of a multi-camera endoscope
US10070774B2 (en) 2011-02-07 2018-09-11 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
US9351629B2 (en) 2011-02-07 2016-05-31 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
US9854959B2 (en) 2011-03-07 2018-01-02 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US9713415B2 (en) 2011-03-07 2017-07-25 Endochoice Innovation Center Ltd. Multi camera endoscope having a side service channel
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US11026566B2 (en) 2011-03-07 2021-06-08 Endochoice, Inc. Multi camera endoscope assembly having multiple working channels
US10292578B2 (en) 2011-03-07 2019-05-21 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US11291357B2 (en) 2011-12-13 2022-04-05 Endochoice, Inc. Removable tip endoscope
US9314147B2 (en) 2011-12-13 2016-04-19 Endochoice Innovation Center Ltd. Rotatable connector for an endoscope
US9655502B2 (en) 2011-12-13 2017-05-23 EndoChoice Innovation Center, Ltd. Removable tip endoscope
US12290241B2 (en) 2011-12-13 2025-05-06 Endochoice, Inc. Removable tip endoscope
US10470649B2 (en) 2011-12-13 2019-11-12 Endochoice, Inc. Removable tip endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US10925471B2 (en) 2013-03-28 2021-02-23 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US11925323B2 (en) 2013-03-28 2024-03-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope

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