JP6755073B2 - 撮像レンズ - Google Patents

撮像レンズ Download PDF

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Publication number
JP6755073B2
JP6755073B2 JP2017077319A JP2017077319A JP6755073B2 JP 6755073 B2 JP6755073 B2 JP 6755073B2 JP 2017077319 A JP2017077319 A JP 2017077319A JP 2017077319 A JP2017077319 A JP 2017077319A JP 6755073 B2 JP6755073 B2 JP 6755073B2
Authority
JP
Japan
Prior art keywords
lens
curvature
radius
refractive power
object side
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
JP2017077319A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018180174A (ja
JP2018180174A5 (enExample
Inventor
郁 山崎
郁 山崎
慎吾 湯座
慎吾 湯座
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.)
Kantatsu Co Ltd
Original Assignee
Kantatsu 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 Kantatsu Co Ltd filed Critical Kantatsu Co Ltd
Priority to JP2017077319A priority Critical patent/JP6755073B2/ja
Priority to US15/948,588 priority patent/US11092776B2/en
Priority to CN201820506035.6U priority patent/CN208795912U/zh
Priority to CN201810317129.3A priority patent/CN108693631A/zh
Publication of JP2018180174A publication Critical patent/JP2018180174A/ja
Publication of JP2018180174A5 publication Critical patent/JP2018180174A5/ja
Application granted granted Critical
Publication of JP6755073B2 publication Critical patent/JP6755073B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
    • 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 -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
    • 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
    • G02B13/18—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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2017077319A 2017-04-10 2017-04-10 撮像レンズ Active JP6755073B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017077319A JP6755073B2 (ja) 2017-04-10 2017-04-10 撮像レンズ
US15/948,588 US11092776B2 (en) 2017-04-10 2018-04-09 Imaging lens
CN201820506035.6U CN208795912U (zh) 2017-04-10 2018-04-10 摄像镜头
CN201810317129.3A CN108693631A (zh) 2017-04-10 2018-04-10 摄像镜头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017077319A JP6755073B2 (ja) 2017-04-10 2017-04-10 撮像レンズ

Publications (3)

Publication Number Publication Date
JP2018180174A JP2018180174A (ja) 2018-11-15
JP2018180174A5 JP2018180174A5 (enExample) 2020-04-16
JP6755073B2 true JP6755073B2 (ja) 2020-09-16

Family

ID=63845578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017077319A Active JP6755073B2 (ja) 2017-04-10 2017-04-10 撮像レンズ

Country Status (3)

Country Link
US (1) US11092776B2 (enExample)
JP (1) JP6755073B2 (enExample)
CN (2) CN108693631A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6755073B2 (ja) * 2017-04-10 2020-09-16 カンタツ株式会社 撮像レンズ
JP6664853B2 (ja) 2017-06-15 2020-03-13 カンタツ株式会社 撮像レンズ
TWI633361B (zh) 2017-11-15 2018-08-21 大立光電股份有限公司 光學取像鏡組、取像裝置及電子裝置
JP7149095B2 (ja) * 2018-04-05 2022-10-06 東京晨美光学電子株式会社 撮像レンズ
CN109633867B (zh) * 2019-01-30 2024-04-09 浙江舜宇光学有限公司 光学成像镜头
JP6998332B2 (ja) * 2019-02-08 2022-02-04 東京晨美光学電子株式会社 撮像レンズ
CN109613685A (zh) * 2019-02-19 2019-04-12 浙江舜宇光学有限公司 摄像镜头组
CN112485884B (zh) * 2019-09-11 2022-08-23 信泰光学(深圳)有限公司 广角镜头
CN112147763B (zh) * 2020-11-05 2024-10-18 中山联合光电研究院有限公司 一种定焦镜头
CN114415347B (zh) * 2022-03-30 2022-08-30 江西联创电子有限公司 光学镜头

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718286B2 (ja) * 1996-07-03 2005-11-24 ペンタックス株式会社 内視鏡対物レンズ
JPH11305125A (ja) 1998-02-19 1999-11-05 Canon Inc ズ―ムレンズ及びそれを用いた撮影装置
JP5065159B2 (ja) 2007-07-05 2012-10-31 富士フイルム株式会社 撮像レンズおよび撮像装置
JP2009136386A (ja) * 2007-12-04 2009-06-25 Fujinon Corp 撮像レンズ及びカプセル内視鏡
JP5102077B2 (ja) 2008-03-11 2012-12-19 富士フイルム株式会社 撮像レンズおよびこの撮像レンズを用いた撮像装置
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
TWI416197B (zh) 2010-06-28 2013-11-21 Largan Precision Co Ltd 廣視角攝像鏡頭
CN102338923B (zh) 2010-07-16 2013-03-27 大立光电股份有限公司 广视角摄像镜头
EP2725404B1 (en) * 2011-06-22 2015-11-25 FUJIFILM Corporation Imaging lens and imaging device
KR101309423B1 (ko) * 2011-11-22 2013-09-23 삼성전기주식회사 초광각 렌즈 모듈
WO2014017031A1 (ja) * 2012-07-23 2014-01-30 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
JP2015011050A (ja) * 2013-06-26 2015-01-19 京セラ株式会社 撮像レンズおよび撮像装置
US9261680B2 (en) * 2013-09-16 2016-02-16 Kinko-Optical Co., Ltd. Five-piece wide-angle lens module
TWM472853U (zh) * 2013-09-16 2014-02-21 Kinko Optical Co Ltd 五片式廣角鏡頭
TWI479188B (zh) * 2014-01-27 2015-04-01 玉晶光電股份有限公司 電子裝置與其光學成像鏡頭
US10067315B2 (en) * 2014-05-16 2018-09-04 Sintai Optical (Shenzhen) Co., Ltd. Lens assembly
TWI570435B (zh) 2015-06-26 2017-02-11 先進光電科技股份有限公司 光學成像系統（三）
TWI570433B (zh) 2015-06-26 2017-02-11 先進光電科技股份有限公司 光學成像系統（一）
TWI594005B (zh) 2015-07-09 2017-08-01 先進光電科技股份有限公司 光學成像系統（一）
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
TWI710814B (zh) 2016-03-10 2020-11-21 先進光電科技股份有限公司 光學成像系統（一）
JP6755073B2 (ja) * 2017-04-10 2020-09-16 カンタツ株式会社 撮像レンズ

Also Published As

Publication number Publication date
CN108693631A (zh) 2018-10-23
CN208795912U (zh) 2019-04-26
JP2018180174A (ja) 2018-11-15
US11092776B2 (en) 2021-08-17
US20190086637A1 (en) 2019-03-21

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