CN106461918A - 光学镜头 - Google Patents

光学镜头 Download PDF

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Publication number
CN106461918A
CN106461918A CN201480077413.8A CN201480077413A CN106461918A CN 106461918 A CN106461918 A CN 106461918A CN 201480077413 A CN201480077413 A CN 201480077413A CN 106461918 A CN106461918 A CN 106461918A
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CN
China
Prior art keywords
lens
curved surface
optical
limit deviation
ninth
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Application number
CN201480077413.8A
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English (en)
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CN106461918B (zh
Inventor
李家英
周朝明
高云峰
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.)
Han s Laser Technology Co Ltd
Han s Laser Technology Industry Group Co Ltd
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Han s Laser Technology Industry Group Co Ltd
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Publication of CN106461918A publication Critical patent/CN106461918A/zh
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    • 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
    • G02B9/58—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged - + + -
    • 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 -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)

Abstract

一种光学镜头，包括沿入射光线的传输方向依次同轴排列的第一至第八透镜(L1，L2，L3，L4，L5，L6，L7，L8)。第一透镜(L1)为负弯月透镜且第一透镜(L1)的曲面朝物方凸出；第二透镜(L2)为正双凸透镜；第三透镜(L3)为负双凹透镜；第四透镜(L4)为正弯月透镜且第四透镜(L4)的曲面朝物方凸出；第五透镜(L5)为负弯月透镜且第五透镜(L5)的曲面朝物方凸出；第六透镜(L6)为正双凸透镜；第七透镜(L7)为负弯月透镜且第七透镜(L7)的曲面朝像方凸出；第八透镜(L8)为负弯月透镜且第八透镜(L8)的曲面朝像方凸出；第四透镜(L4)和第五透镜(L5)分别位于所述光学镜头的光阑(200)的两侧；第二透镜(L2)、第三透镜(L3)和第四透镜(L4)形成第一胶合透镜组；第五透镜(L5)、第六透镜(L6)和第七透镜(L7)形成第二胶合透镜组。上述光学镜头具有较大的视场范围，可以获得高清零畸变的成像效果。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201480077413.8A 2014-08-04 2014-08-04 光学镜头 Active CN106461918B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/083609 WO2016019487A1 (zh) 2014-08-04 2014-08-04 光学镜头

Publications (2)

Publication Number Publication Date
CN106461918A true CN106461918A (zh) 2017-02-22
CN106461918B CN106461918B (zh) 2018-08-10

Family

ID=55262971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480077413.8A Active CN106461918B (zh) 2014-08-04 2014-08-04 光学镜头

Country Status (5)

Country Link
US (1) US9835834B2 (zh)
JP (1) JP6367460B2 (zh)
CN (1) CN106461918B (zh)
DE (1) DE112014006675B4 (zh)
WO (1) WO2016019487A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108287402A (zh) * 2018-03-27 2018-07-17 视科光电科技（深圳）有限公司 镜头模组及3d打印机
CN110133827A (zh) * 2019-04-28 2019-08-16 江西联创电子有限公司 超广角镜头

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109960004B (zh) * 2017-12-22 2021-05-07 宁波舜宇车载光学技术有限公司 光学镜头
WO2019144382A1 (zh) * 2018-01-26 2019-08-01 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
JP6463591B1 (ja) * 2018-07-20 2019-02-06 エーエーシーアコースティックテクノロジーズ（シンセン）カンパニーリミテッドＡＡＣ Ａｃｏｕｓｔｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ（Ｓｈｅｎｚｈｅｎ）Ｃｏ．，Ｌｔｄ 撮像レンズ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981344A (en) * 1988-11-14 1991-01-01 Minolta Camera Kabushiki Kaisha Wide angle lens system for use in copying machine
JPH08313802A (ja) * 1995-05-19 1996-11-29 Olympus Optical Co Ltd 広角レンズ
CN201555978U (zh) * 2009-08-10 2010-08-18 福建师范大学 日夜两用迷你广角变焦镜头***
CN101943789A (zh) * 2009-07-09 2011-01-12 凤凰光学(广东)有限公司 一种大光圈监控镜头
CN102914859A (zh) * 2011-08-04 2013-02-06 索尼公司 成像镜头和成像设备
CN103777316A (zh) * 2012-10-18 2014-05-07 常州光电技术研究所 一种紫外物镜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH338976A (de) * 1954-08-31 1959-06-15 Schneider Co Optische Werke Sphärisch, chromatisch, komatisch, astigmatisch und auf Bildfeldebnung korrigiertes Weitwinkelobjektiv
DE1273853B (de) * 1961-03-08 1968-07-25 Schneider Co Optische Werke Photographisches oder kinematographisches Aufnahmeobjektiv grosser Bildwinkelleistung
US3376091A (en) * 1963-08-14 1968-04-02 Schneider Co Optische Werke Compact wide-angle camera objective
DE1472195A1 (de) * 1965-08-19 1969-02-20 Rodenstock Optik G Verbessertes Weitwinkelobjektiv
DE1288334B (de) * 1967-11-28 1969-01-30 Rodenstock Optik G Weitwinkelobjektiv mit verminderter Verzeichnung
JPS4330782Y1 (zh) * 1967-11-30 1968-12-14
JPS5737846B2 (zh) * 1972-03-28 1982-08-12

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981344A (en) * 1988-11-14 1991-01-01 Minolta Camera Kabushiki Kaisha Wide angle lens system for use in copying machine
JPH08313802A (ja) * 1995-05-19 1996-11-29 Olympus Optical Co Ltd 広角レンズ
CN101943789A (zh) * 2009-07-09 2011-01-12 凤凰光学(广东)有限公司 一种大光圈监控镜头
CN201555978U (zh) * 2009-08-10 2010-08-18 福建师范大学 日夜两用迷你广角变焦镜头***
CN102914859A (zh) * 2011-08-04 2013-02-06 索尼公司 成像镜头和成像设备
CN103777316A (zh) * 2012-10-18 2014-05-07 常州光电技术研究所 一种紫外物镜

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108287402A (zh) * 2018-03-27 2018-07-17 视科光电科技（深圳）有限公司 镜头模组及3d打印机
CN108287402B (zh) * 2018-03-27 2024-04-19 视科光电科技（深圳）有限公司 镜头模组及3d打印机
CN110133827A (zh) * 2019-04-28 2019-08-16 江西联创电子有限公司 超广角镜头
CN110133827B (zh) * 2019-04-28 2021-06-08 江西联创电子有限公司 超广角镜头

Also Published As

Publication number Publication date
JP2017520798A (ja) 2017-07-27
US20170153428A1 (en) 2017-06-01
DE112014006675T5 (de) 2017-03-30
DE112014006675B4 (de) 2018-11-15
CN106461918B (zh) 2018-08-10
JP6367460B2 (ja) 2018-08-01
WO2016019487A1 (zh) 2016-02-11
US9835834B2 (en) 2017-12-05

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