CN109425970B - 摄像镜头 - Google Patents

摄像镜头 Download PDF

Info

Publication number
CN109425970B
CN109425970B CN201811021377.XA CN201811021377A CN109425970B CN 109425970 B CN109425970 B CN 109425970B CN 201811021377 A CN201811021377 A CN 201811021377A CN 109425970 B CN109425970 B CN 109425970B
Authority
CN
China
Prior art keywords
lens
curvature
image
paraxial radius
focal length
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
CN201811021377.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN109425970A (zh
Inventor
山崎郁
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.)
Tokyo Visionary Optics Co Ltd
Original Assignee
Tokyo Visionary Optics 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 Tokyo Visionary Optics Co Ltd filed Critical Tokyo Visionary Optics Co Ltd
Publication of CN109425970A publication Critical patent/CN109425970A/zh
Application granted granted Critical
Publication of CN109425970B publication Critical patent/CN109425970B/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
    • G02B13/001—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
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
CN201811021377.XA 2017-09-01 2018-09-03 摄像镜头 Active CN109425970B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017168241A JP6710473B2 (ja) 2017-09-01 2017-09-01 撮像レンズ
JP2017-168241 2017-09-01

Publications (2)

Publication Number Publication Date
CN109425970A CN109425970A (zh) 2019-03-05
CN109425970B true CN109425970B (zh) 2021-09-24

Family

ID=65514842

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811021377.XA Active CN109425970B (zh) 2017-09-01 2018-09-03 摄像镜头
CN201821438296.5U Active CN208921957U (zh) 2017-09-01 2018-09-03 摄像镜头

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201821438296.5U Active CN208921957U (zh) 2017-09-01 2018-09-03 摄像镜头

Country Status (3)

Country Link
US (1) US10656378B2 (enExample)
JP (1) JP6710473B2 (enExample)
CN (2) CN109425970B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6710473B2 (ja) * 2017-09-01 2020-06-17 カンタツ株式会社 撮像レンズ
CN111007658B (zh) * 2019-12-31 2021-12-24 福建福光股份有限公司 一种低成本无热化日夜两用镜头及其工作方法
CN112198627B (zh) * 2020-09-22 2022-11-15 天津欧菲光电有限公司 光学系统、镜头模组和电子设备
CN112147762A (zh) * 2020-11-03 2020-12-29 惠州萨至德光电科技有限公司 一种长焦成像镜头
WO2022198628A1 (zh) * 2021-03-26 2022-09-29 欧菲光集团股份有限公司 光学系统、摄像模组、电子设备及汽车
CN112835185B (zh) * 2021-03-26 2022-04-22 天津欧菲光电有限公司 光学系统、摄像模组、电子设备及汽车
CN117970606A (zh) * 2021-04-27 2024-05-03 玉晶光电(厦门)有限公司 光学成像镜头
CN115993699A (zh) * 2021-10-20 2023-04-21 微创优通医疗科技（上海）有限公司 光学系统、取像模组及内窥镜
CN114280760B (zh) * 2021-12-27 2024-02-20 浙江舜宇光学有限公司 光学成像系统
CN114415347B (zh) * 2022-03-30 2022-08-30 江西联创电子有限公司 光学镜头
CN116449545B (zh) * 2023-06-15 2023-09-19 江西欧菲光学有限公司 光学镜头、摄像模组及终端设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367509A (en) 1976-11-29 1978-06-16 Hitachi Ltd Method of producing suspended metal mask
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
TWI424188B (zh) * 2010-09-20 2014-01-21 Largan Precision Co Ltd 廣視角取像鏡組
JP5687572B2 (ja) * 2011-06-14 2015-03-18 オリンパス株式会社 結像光学系及びそれを備えた内視鏡装置
CN102289052B (zh) * 2011-08-22 2013-12-04 宁波舜宇车载光学技术有限公司 一种超广角镜头
WO2013175783A1 (ja) 2012-05-23 2013-11-28 富士フイルム株式会社 撮像レンズおよび撮像レンズを備えた撮像装置
JP6356561B2 (ja) * 2014-09-26 2018-07-11 京セラ株式会社 撮像レンズおよび撮像装置
JP2017068164A (ja) * 2015-10-01 2017-04-06 オリンパス株式会社 広角光学系及びそれを備えた撮像装置
CN106814436B (zh) * 2015-11-27 2019-04-12 大立光电股份有限公司 摄影用光学镜头组、取像装置及电子装置
CN205861991U (zh) * 2016-07-20 2017-01-04 广东弘景光电科技股份有限公司 高性能鱼眼车载监控光学系统及其应用的镜头
CN106291882B (zh) * 2016-09-06 2018-08-17 浙江舜宇光学有限公司 摄像镜头
CN206209184U (zh) * 2016-10-09 2017-05-31 浙江舜宇光学有限公司 广角镜头及装配有该广角镜头的摄像装置
JP6710473B2 (ja) * 2017-09-01 2020-06-17 カンタツ株式会社 撮像レンズ

Also Published As

Publication number Publication date
CN109425970A (zh) 2019-03-05
US20190235207A1 (en) 2019-08-01
JP6710473B2 (ja) 2020-06-17
JP2019045665A (ja) 2019-03-22
CN208921957U (zh) 2019-05-31
US10656378B2 (en) 2020-05-19

Similar Documents

Publication Publication Date Title
CN109581625B (zh) 摄像镜头
CN112578540B (zh) 摄像镜头
CN113640969B (zh) 摄像镜头
CN112346224B (zh) 摄像镜头
CN109425970B (zh) 摄像镜头
CN113341548B (zh) 摄像镜头
CN113064258B (zh) 摄像镜头
CN210123495U (zh) 摄像镜头
CN113640950A (zh) 摄像镜头
CN210348040U (zh) 摄像镜头
CN112596203B (zh) 摄像镜头
CN211293427U (zh) 摄像镜头
CN110618519B (zh) 摄像镜头
CN113640961A (zh) 摄像镜头
CN216434513U (zh) 摄像镜头
CN211402901U (zh) 摄像镜头

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20210813

Address after: Tokyo

Applicant after: Tokyo chenmei Optical Electronics Co.,Ltd.

Address before: Japan Tochigi

Applicant before: Kangdazhi Corp.

GR01 Patent grant
GR01 Patent grant