TWI487940B - - Google Patents

Info

Publication number
TWI487940B
TWI487940B TW103102042A TW103102042A TWI487940B TW I487940 B TWI487940 B TW I487940B TW 103102042 A TW103102042 A TW 103102042A TW 103102042 A TW103102042 A TW 103102042A TW I487940 B TWI487940 B TW I487940B
Authority
TW
Taiwan
Application number
TW103102042A
Other versions
TW201508314A (zh
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 filed Critical
Publication of TW201508314A publication Critical patent/TW201508314A/zh
Application granted granted Critical
Publication of TWI487940B publication Critical patent/TWI487940B/zh

Links

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
TW103102042A 2013-08-29 2014-01-21 廣角鏡頭 TW201508314A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013177845A JP5607223B1 (ja) 2013-08-29 2013-08-29 広角レンズ

Publications (2)

Publication Number Publication Date
TW201508314A TW201508314A (zh) 2015-03-01
TWI487940B true TWI487940B (zh) 2015-06-11

Family

ID=50391028

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103102042A TW201508314A (zh) 2013-08-29 2014-01-21 廣角鏡頭

Country Status (5)

Country Link
US (1) US9482851B2 (zh)
EP (1) EP2843456B1 (zh)
JP (1) JP5607223B1 (zh)
CN (1) CN104423016B (zh)
TW (1) TW201508314A (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570439B (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（八）
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）
TWI570434B (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（二）
TWI567419B (zh) 2015-06-26 2017-01-21 先進光電科技股份有限公司 光學成像系統（七）
TWI570438B (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（六）
TWI570437B (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（五）
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）
CN105278082B (zh) * 2015-11-19 2018-12-07 中山联合光电科技股份有限公司 一种超广角鱼眼光学成像镜头
JP6688472B2 (ja) * 2015-11-30 2020-04-28 株式会社リコー 結像レンズ、カメラおよび検査装置
JP6725888B2 (ja) * 2016-03-28 2020-07-22 コニカミノルタ株式会社 広角光学系、レンズユニット及び撮像装置
JP6824618B2 (ja) * 2016-03-31 2021-02-03 日本電産サンキョー株式会社 広角レンズ
CN107728287B (zh) * 2016-08-12 2020-06-23 今国光学工业股份有限公司 广角镜头
CN109407253A (zh) * 2017-08-16 2019-03-01 信泰光学(深圳)有限公司 镜头结构
CN110291436B (zh) 2018-01-26 2022-04-05 深圳市大疆创新科技有限公司 广角镜头、成像装置和无人机
JP7029974B2 (ja) 2018-02-19 2022-03-04 日本電産サンキョー株式会社 広角レンズ
TWI823882B (zh) * 2018-12-14 2023-12-01 光芒光學股份有限公司 鏡頭及其製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107593A (ja) * 2009-11-20 2011-06-02 Fujifilm Corp 撮像レンズおよび撮像装置
TW201314252A (zh) * 2012-12-10 2013-04-01 Largan Precision Co Ltd 廣視角攝像鏡組
US20130208365A1 (en) * 2012-02-15 2013-08-15 Largan Precision Co., Ltd Optical lens system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503631B2 (ja) * 2001-04-27 2004-03-08 セイコーエプソン株式会社 投映用ズームレンズ及びこれを備えたプロジェクター
JP4349553B2 (ja) * 2002-01-17 2009-10-21 フジノン株式会社 バックフォーカスの長い固定焦点の広角レンズ
JP4625711B2 (ja) * 2005-03-31 2011-02-02 日本電産ニッシン株式会社 広角レンズ
JP5064154B2 (ja) * 2007-09-07 2012-10-31 日本電産ニッシン株式会社 超広角レンズ
JP2009092923A (ja) * 2007-10-09 2009-04-30 Fujinon Corp リアフォーカス式ズームレンズおよび撮像装置
JP5096226B2 (ja) * 2008-05-16 2012-12-12 パナソニック株式会社 広角レンズ
CN102004300A (zh) * 2009-08-28 2011-04-06 鸿富锦精密工业（深圳）有限公司 广角镜头系统
TWI424188B (zh) * 2010-09-20 2014-01-21 Largan Precision Co Ltd 廣視角取像鏡組
CN102466858B (zh) * 2010-11-10 2014-04-16 大立光电股份有限公司 广视角取像镜组
CN202230237U (zh) * 2011-08-22 2012-05-23 宁波舜宇车载光学技术有限公司 一种超广角镜头
CN102289053B (zh) * 2011-08-22 2013-04-10 宁波舜宇车载光学技术有限公司 一种具有非球面胶合镜片的广角镜头
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
JP5893468B2 (ja) * 2012-03-29 2016-03-23 日立マクセル株式会社 撮像レンズおよび撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107593A (ja) * 2009-11-20 2011-06-02 Fujifilm Corp 撮像レンズおよび撮像装置
US20130208365A1 (en) * 2012-02-15 2013-08-15 Largan Precision Co., Ltd Optical lens system
TW201314252A (zh) * 2012-12-10 2013-04-01 Largan Precision Co Ltd 廣視角攝像鏡組

Also Published As

Publication number Publication date
US20150062722A1 (en) 2015-03-05
CN104423016A (zh) 2015-03-18
EP2843456A1 (en) 2015-03-04
CN104423016B (zh) 2017-05-17
EP2843456B1 (en) 2019-05-15
JP2015045803A (ja) 2015-03-12
JP5607223B1 (ja) 2014-10-15
US9482851B2 (en) 2016-11-01
TW201508314A (zh) 2015-03-01

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