JP2001042230A - 撮像光学系 - Google Patents

撮像光学系

Info

Publication number
JP2001042230A
JP2001042230A JP11211916A JP21191699A JP2001042230A JP 2001042230 A JP2001042230 A JP 2001042230A JP 11211916 A JP11211916 A JP 11211916A JP 21191699 A JP21191699 A JP 21191699A JP 2001042230 A JP2001042230 A JP 2001042230A
Authority
JP
Japan
Prior art keywords
optical system
filter
interference film
absorbing element
light absorbing
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.)
Pending
Application number
JP11211916A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001042230A5 (enExample
Inventor
Naoki Hasegawa
直樹 長谷川
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP11211916A priority Critical patent/JP2001042230A/ja
Publication of JP2001042230A publication Critical patent/JP2001042230A/ja
Publication of JP2001042230A5 publication Critical patent/JP2001042230A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Filters (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
JP11211916A 1999-07-27 1999-07-27 撮像光学系 Pending JP2001042230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11211916A JP2001042230A (ja) 1999-07-27 1999-07-27 撮像光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11211916A JP2001042230A (ja) 1999-07-27 1999-07-27 撮像光学系

Publications (2)

Publication Number Publication Date
JP2001042230A true JP2001042230A (ja) 2001-02-16
JP2001042230A5 JP2001042230A5 (enExample) 2006-02-02

Family

ID=16613795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11211916A Pending JP2001042230A (ja) 1999-07-27 1999-07-27 撮像光学系

Country Status (1)

Country Link
JP (1) JP2001042230A (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005109196A (ja) * 2003-09-30 2005-04-21 Fuji Photo Film Co Ltd カラー固体撮像素子及びこのカラー固体撮像素子を用いた固体撮像装置並びにデジタルカメラ
US7038722B2 (en) * 2001-03-19 2006-05-02 Canon Kabushiki Kaisha Optical imaging system for suppressing the generation of red-toned ghosting particularly when there is background light
JP2009093198A (ja) * 2001-12-13 2009-04-30 Nikon Corp 波長選択素子を備えた光学系
US7826143B2 (en) 2001-12-12 2010-11-02 Nikon Corporation Optical system with wavelength selecting device
JP2012159658A (ja) * 2011-01-31 2012-08-23 Daishinku Corp 光学フィルタモジュール、および光学フィルタシステム
JP2012175461A (ja) * 2011-02-22 2012-09-10 Sony Corp 撮像装置およびカメラモジュール
CN102985856A (zh) * 2010-06-18 2013-03-20 株式会社大真空 红外截止滤光片
CN105167735A (zh) * 2015-09-30 2015-12-23 青岛奥美克医疗科技有限公司 一种消除内窥镜系统中鬼像的方法
WO2016114363A1 (ja) * 2015-01-14 2016-07-21 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
KR20180056758A (ko) 2016-04-21 2018-05-29 니혼 이타가라스 가부시키가이샤 적외선 흡수성 조성물, 적외선 컷 필터, 및 촬상 광학계
KR20180059494A (ko) 2015-09-24 2018-06-04 니혼 이타가라스 가부시키가이샤 적외선 흡수층용 조성물, 적외선 컷 필터, 및 촬상 장치
US10051159B2 (en) 2014-07-31 2018-08-14 Panasonic Intellectual Property Management Co., Ltd. Imaging apparatus and imaging system
JP2019109526A (ja) * 2019-02-06 2019-07-04 日本板硝子株式会社 赤外線カットフィルタ、撮像装置および赤外線カットフィルタの製造方法
US10830931B2 (en) 2015-07-09 2020-11-10 Nippon Sheet Glass Company, Limited Infrared cut filter, imaging device, and method for producing infrared cut filter
CN116391145A (zh) * 2020-10-23 2023-07-04 依视路国际公司 重影可见性有限的透射光学系统、用于评估透射光学系统的重影可见性的系统和方法

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038722B2 (en) * 2001-03-19 2006-05-02 Canon Kabushiki Kaisha Optical imaging system for suppressing the generation of red-toned ghosting particularly when there is background light
US7826143B2 (en) 2001-12-12 2010-11-02 Nikon Corporation Optical system with wavelength selecting device
JP2009093198A (ja) * 2001-12-13 2009-04-30 Nikon Corp 波長選択素子を備えた光学系
JP2005109196A (ja) * 2003-09-30 2005-04-21 Fuji Photo Film Co Ltd カラー固体撮像素子及びこのカラー固体撮像素子を用いた固体撮像装置並びにデジタルカメラ
CN102985856A (zh) * 2010-06-18 2013-03-20 株式会社大真空 红外截止滤光片
JP2012159658A (ja) * 2011-01-31 2012-08-23 Daishinku Corp 光学フィルタモジュール、および光学フィルタシステム
CN103261927A (zh) * 2011-01-31 2013-08-21 株式会社大真空 光学滤波器模块及光学滤波器系统
CN103261927B (zh) * 2011-01-31 2016-02-17 株式会社大真空 光学滤波器模块及光学滤波器系统
JP2012175461A (ja) * 2011-02-22 2012-09-10 Sony Corp 撮像装置およびカメラモジュール
US10051159B2 (en) 2014-07-31 2018-08-14 Panasonic Intellectual Property Management Co., Ltd. Imaging apparatus and imaging system
JP2017122934A (ja) * 2015-01-14 2017-07-13 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
US10365417B2 (en) 2015-01-14 2019-07-30 AGC Inc. Near-infrared cut filter and imaging device
WO2016114363A1 (ja) * 2015-01-14 2016-07-21 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
JPWO2016114363A1 (ja) * 2015-01-14 2017-04-27 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
US10830931B2 (en) 2015-07-09 2020-11-10 Nippon Sheet Glass Company, Limited Infrared cut filter, imaging device, and method for producing infrared cut filter
KR20180059494A (ko) 2015-09-24 2018-06-04 니혼 이타가라스 가부시키가이샤 적외선 흡수층용 조성물, 적외선 컷 필터, 및 촬상 장치
US10745541B2 (en) 2015-09-24 2020-08-18 Nippon Sheet Glass Company, Limited Composition for infrared-absorbing layers, infrared-cut filter, and imaging apparatus
US11873385B2 (en) 2015-09-24 2024-01-16 Nippon Sheet Glass Company, Limited Infrared-cut filter
US12338341B2 (en) 2015-09-24 2025-06-24 Nippon Sheet Glass Company, Limited Infrared-cut filter
CN105167735A (zh) * 2015-09-30 2015-12-23 青岛奥美克医疗科技有限公司 一种消除内窥镜系统中鬼像的方法
KR20200030630A (ko) 2016-04-21 2020-03-20 니혼 이타가라스 가부시키가이샤 적외선 흡수성 조성물, 적외선 컷 필터, 및 촬상 광학계
US10809427B2 (en) 2016-04-21 2020-10-20 Nippon Sheet Glass Company, Limited Infrared-absorbing composition, infrared-cut filter, and imaging optical system
KR20180056758A (ko) 2016-04-21 2018-05-29 니혼 이타가라스 가부시키가이샤 적외선 흡수성 조성물, 적외선 컷 필터, 및 촬상 광학계
JP2019109526A (ja) * 2019-02-06 2019-07-04 日本板硝子株式会社 赤外線カットフィルタ、撮像装置および赤外線カットフィルタの製造方法
CN116391145A (zh) * 2020-10-23 2023-07-04 依视路国际公司 重影可见性有限的透射光学系统、用于评估透射光学系统的重影可见性的系统和方法

Similar Documents

Publication Publication Date Title
US6985170B1 (en) Image pickup apparatus
JP5332686B2 (ja) 投射光学系及び投射型画像表示装置
US8134191B2 (en) Solid-state imaging device, signal processing method, and camera
US4625236A (en) Light source means for endoscope employing solid state imaging device
JP6463573B1 (ja) 内視鏡撮像システム
JP2001042230A (ja) 撮像光学系
JP5066420B2 (ja) 色分解光学系および撮像装置
JPH1123972A (ja) 結像光学装置
US12360448B2 (en) Visualization system having optimized deflection prism
US20240004182A1 (en) Beam Splitting Device for a Distal End Section of an Endoscope, Objective System and Endoscope
JPH10170821A (ja) 内視鏡対物レンズ
JP4820773B2 (ja) 色分解光学系および撮像装置
JP2001111871A (ja) 撮像装置
JP3808918B2 (ja) 内視鏡光学系
JP2000131521A (ja) 干渉膜およびこれを用いた撮像装置
JP2000131521A5 (enExample)
JP3376089B2 (ja) 内視鏡用光源光学系
JP3990081B2 (ja) 電子撮像装置及び撮像光学系
JP4506678B2 (ja) プリズム光学系および撮像装置
JP3055785B2 (ja) 撮像光学系
JP5047547B2 (ja) 光学素子、この光学素子を備える２板ユニット、撮像機器、及び内視鏡
JP2002365413A (ja) 色分解光学系
CN116908947A (zh) 一种棱镜组件及内窥镜系统
JPH09325285A (ja) 内視鏡対物レンズ
US20030052973A1 (en) Color imaging unit, optical filter of color imaging unit, and interchangeable lens of color imaging unit

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051207

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051207

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090113

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090519