CN101542349B - 广角透镜和图像捕捉装置 - Google Patents

广角透镜和图像捕捉装置 Download PDF

Info

Publication number
CN101542349B
CN101542349B CN2008800002758A CN200880000275A CN101542349B CN 101542349 B CN101542349 B CN 101542349B CN 2008800002758 A CN2008800002758 A CN 2008800002758A CN 200880000275 A CN200880000275 A CN 200880000275A CN 101542349 B CN101542349 B CN 101542349B
Authority
CN
China
Prior art keywords
lens
image
lens group
wide
angle
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.)
Active
Application number
CN2008800002758A
Other languages
English (en)
Chinese (zh)
Other versions
CN101542349A (zh
Inventor
吉田勇人
高桥靖
茂庭直树
川崎俊之
笠原亮介
安部一成
浜野由纪子
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of CN101542349A publication Critical patent/CN101542349A/zh
Application granted granted Critical
Publication of CN101542349B publication Critical patent/CN101542349B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
CN2008800002758A 2007-03-30 2008-03-25 广角透镜和图像捕捉装置 Active CN101542349B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP093188/2007 2007-03-30
JP2007093188 2007-03-30
JP2008035263A JP4994262B2 (ja) 2007-03-30 2008-02-15 広角レンズおよび撮影装置
JP035263/2008 2008-02-15
PCT/JP2008/056284 WO2008120775A1 (en) 2007-03-30 2008-03-25 Wide-angle lens and image capturing apparatus

Publications (2)

Publication Number Publication Date
CN101542349A CN101542349A (zh) 2009-09-23
CN101542349B true CN101542349B (zh) 2011-05-25

Family

ID=39808355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800002758A Active CN101542349B (zh) 2007-03-30 2008-03-25 广角透镜和图像捕捉装置

Country Status (8)

Country Link
US (1) US7773305B2 (enExample)
EP (1) EP2054748B1 (enExample)
JP (1) JP4994262B2 (enExample)
KR (1) KR101048451B1 (enExample)
CN (1) CN101542349B (enExample)
BR (1) BRPI0804475B1 (enExample)
TW (1) TWI416164B (enExample)
WO (1) WO2008120775A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010533B2 (ja) 2008-05-21 2012-08-29 株式会社リコー 撮像装置
JP5272614B2 (ja) 2008-09-26 2013-08-28 株式会社リコー 広角レンズ及びこの広角レンズを用いた撮像装置
US8379321B2 (en) * 2009-03-05 2013-02-19 Raytheon Canada Limited Method and apparatus for accurate imaging with an extended depth of field
JP5270425B2 (ja) 2009-03-31 2013-08-21 富士フイルム株式会社 撮像レンズおよび撮像装置
JP5272858B2 (ja) 2009-04-03 2013-08-28 株式会社リコー 広角レンズおよび撮像装置
JP2010243711A (ja) * 2009-04-03 2010-10-28 Ricoh Co Ltd 広角レンズ及び撮像装置
JP5532881B2 (ja) * 2009-04-10 2014-06-25 株式会社リコー 撮像装置、車載撮像装置、撮像装置の製造方法及び製造装置
JP5369867B2 (ja) 2009-04-24 2013-12-18 株式会社リコー 広角レンズおよび撮像装置
JP2010276755A (ja) * 2009-05-27 2010-12-09 Konica Minolta Opto Inc 超広角アナモルフィックレンズ
JP5486408B2 (ja) * 2009-07-29 2014-05-07 富士フイルム株式会社 撮像レンズおよび撮像装置
JP4797115B2 (ja) * 2009-12-14 2011-10-19 智 堂 広角レンズ及び広角レンズを搭載するシステム
JP2011164237A (ja) * 2010-02-08 2011-08-25 Kyocera Corp 撮像レンズ
JP5570260B2 (ja) * 2010-03-23 2014-08-13 京セラ株式会社 撮像装置
JP5601000B2 (ja) 2010-03-31 2014-10-08 株式会社リコー 撮像装置
DE102010063618A1 (de) * 2010-12-21 2012-06-21 Robert Bosch Gmbh Abbildungssystem und Fischaugenobjektiv
JP2013238684A (ja) * 2012-05-14 2013-11-28 Tamron Co Ltd 魚眼レンズ
WO2014123136A1 (ja) * 2013-02-08 2014-08-14 コニカミノルタ株式会社 撮影光学系，撮像光学装置及びデジタル機器
JP6070283B2 (ja) * 2013-03-04 2017-02-01 株式会社リコー 撮像装置、露出制御方法およびプログラム
WO2014141347A1 (ja) * 2013-03-12 2014-09-18 富士フイルム株式会社 撮像レンズおよび撮像装置
JP2014183473A (ja) * 2013-03-19 2014-09-29 Toshiba Corp 電気機器の光学システム
JPWO2014203720A1 (ja) * 2013-06-20 2017-02-23 コニカミノルタ株式会社 撮像レンズ及び撮像装置
JP6145888B2 (ja) * 2014-03-12 2017-06-14 富士フイルム株式会社 撮像レンズおよび撮像装置
TWI576605B (zh) * 2014-06-26 2017-04-01 信泰光學（深圳）有限公司 廣角鏡頭
US9304299B2 (en) * 2014-08-21 2016-04-05 Omnivision Technologies, Inc. Four-piece all-aspheric adapter fisheye lens
KR101583155B1 (ko) * 2014-09-24 2016-01-07 중앙대학교 산학협력단 어안렌즈 영상 보정 방법 및 그 장치
CN105527693B (zh) * 2014-10-24 2018-07-20 玉晶光电(厦门)有限公司 光学成像镜头及应用该镜头的电子装置
KR102375648B1 (ko) * 2014-12-17 2022-03-17 엘지이노텍 주식회사 촬상 렌즈, 이를 포함하는 카메라 모듈 및 디지털 기기
CN105629439B (zh) * 2016-01-19 2018-06-01 北京大学 应用于无线光通信接收的镜头组件
CN106468814B (zh) * 2016-07-05 2019-05-28 玉晶光电(厦门)有限公司 光学镜片组
CN107229108B (zh) * 2017-07-10 2023-05-02 北京伊神华虹系统工程技术有限公司 一种被动红外及主动红外全景监控联动系统及方法
TWI703367B (zh) * 2018-02-08 2020-09-01 先進光電科技股份有限公司 光學成像系統
CN108459393A (zh) * 2018-03-19 2018-08-28 玉晶光电(厦门)有限公司 光学成像镜头
CN110716280B (zh) * 2018-07-12 2022-03-29 宁波舜宇车载光学技术有限公司 光学镜头
CN109358408B (zh) * 2018-11-23 2024-02-13 广东奥普特科技股份有限公司 一种大视场宽工作距离高分辨率机器视觉镜头
JP7207038B2 (ja) 2019-03-14 2023-01-18 株式会社リコー 撮像装置、撮像光学系及び移動体
CN110007436B (zh) * 2019-04-23 2021-02-12 莆田学院 200°微型超广角鱼眼镜头光学系统
CN115616732B (zh) * 2021-07-12 2025-09-30 宁波舜宇车载光学技术有限公司 光学镜头及电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11161773A (ja) * 1997-11-28 1999-06-18 Konica Corp 画像処理方法及び画像入力装置
TW508450B (en) * 2000-12-26 2002-11-01 Matsushita Electric Works Ltd Wide-angle lens
JP4236241B2 (ja) 2002-07-26 2009-03-11 フジノン株式会社 内視鏡用対物レンズ
JP2005173191A (ja) * 2003-12-11 2005-06-30 Olympus Corp 光路折り曲げ光学系
JP2005227426A (ja) * 2004-02-12 2005-08-25 Nagano Kogaku Kenkyusho:Kk 広角レンズ
JP2006224927A (ja) 2005-02-21 2006-08-31 Auto Network Gijutsu Kenkyusho:Kk 車両周辺視認装置
JP4553798B2 (ja) 2005-06-07 2010-09-29 オリンパス株式会社 画像撮像装置
US7616841B2 (en) 2005-06-17 2009-11-10 Ricoh Co., Ltd. End-to-end design of electro-optic imaging systems
JP4777177B2 (ja) * 2005-07-28 2011-09-21 京セラ株式会社 撮像装置および撮像方法
JP4915077B2 (ja) * 2005-10-05 2012-04-11 コニカミノルタオプト株式会社 撮像光学系

Also Published As

Publication number Publication date
CN101542349A (zh) 2009-09-23
BRPI0804475B1 (pt) 2018-11-21
WO2008120775A1 (en) 2008-10-09
EP2054748A1 (en) 2009-05-06
US20090122422A1 (en) 2009-05-14
JP2008276185A (ja) 2008-11-13
EP2054748B1 (en) 2017-09-06
KR101048451B1 (ko) 2011-07-12
EP2054748A4 (en) 2009-09-16
TWI416164B (zh) 2013-11-21
BRPI0804475A2 (pt) 2011-08-30
JP4994262B2 (ja) 2012-08-08
KR20090012346A (ko) 2009-02-03
TW200912366A (en) 2009-03-16
US7773305B2 (en) 2010-08-10

Similar Documents

Publication Publication Date Title
CN101542349B (zh) 广角透镜和图像捕捉装置
CN101859016B (zh) 广角镜头及图像拾取设备
CN102388331B (zh) 广角透镜和成像装置
CN102369471B (zh) 广角镜头和成像设备
JP5272614B2 (ja) 広角レンズ及びこの広角レンズを用いた撮像装置
KR101290516B1 (ko) 고정 초점 렌즈 시스템 및 이를 채용한 감시 카메라
CN103777312B (zh) 透镜系统
CN109407279A (zh) 广角镜头及成像设备
CN103558678A (zh) 高清广角镜头
CN103676112A (zh) 变焦透镜
CN209311768U (zh) 25mm大靶面高清4K非球面光学系统

Legal Events

Date Code Title Description
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