CN112955803A - 光学系统及拍摄装置 - Google Patents

光学系统及拍摄装置 Download PDF

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Publication number
CN112955803A
CN112955803A CN201980067392.4A CN201980067392A CN112955803A CN 112955803 A CN112955803 A CN 112955803A CN 201980067392 A CN201980067392 A CN 201980067392A CN 112955803 A CN112955803 A CN 112955803A
Authority
CN
China
Prior art keywords
lens
lens group
optical system
group
lenses
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.)
Pending
Application number
CN201980067392.4A
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English (en)
Chinese (zh)
Inventor
甘汝婷
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.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology 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 SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN112955803A publication Critical patent/CN112955803A/zh
Pending legal-status Critical Current

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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
    • 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
    • G02B13/001—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
    • 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
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • 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
    • G02B15/00—Optical objectives with means for varying the magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • 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 -
CN201980067392.4A 2019-12-04 2019-12-04 光学系统及拍摄装置 Pending CN112955803A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/123117 WO2021109042A1 (fr) 2019-12-04 2019-12-04 Système optique et appareil photographique

Publications (1)

Publication Number Publication Date
CN112955803A true CN112955803A (zh) 2021-06-11

Family

ID=76221361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980067392.4A Pending CN112955803A (zh) 2019-12-04 2019-12-04 光学系统及拍摄装置

Country Status (2)

Country Link
CN (1) CN112955803A (fr)
WO (1) WO2021109042A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114326042A (zh) * 2022-01-18 2022-04-12 浙江舜宇光学有限公司 移动对焦的光学透镜组

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196969A (en) * 1977-07-30 1980-04-08 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens having a small distortion aberration
US5969880A (en) * 1997-03-21 1999-10-19 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens system
JP2000056224A (ja) * 1998-08-12 2000-02-25 Nikon Corp 可変焦点距離レンズ系
US6075654A (en) * 1998-07-07 2000-06-13 Fuji Photo Optical Co., Ltd. Three-group zoom lens
CN1263272A (zh) * 1999-02-10 2000-08-16 株式会社尼康 变焦透镜系统
CN102645721A (zh) * 2011-02-17 2012-08-22 索尼公司 成像镜头和成像设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005077770A (ja) * 2003-09-01 2005-03-24 Pentax Corp 変倍光学系
GB2464078B (en) * 2007-10-04 2011-11-02 Nikon Vision Co Ltd Zoom eyepiece lens system
CN106918894A (zh) * 2017-02-28 2017-07-04 信华精机有限公司 一种小畸变光学镜头
JP6635540B2 (ja) * 2017-05-26 2020-01-29 株式会社ｎｉｔｔｏｈ 撮像用の光学系および撮像装置
CN107632376B (zh) * 2017-10-31 2024-02-23 舜宇光学(中山)有限公司 视觉镜头
CN107807439B (zh) * 2017-11-24 2019-03-08 嘉兴中润光学科技有限公司 远摄可交换式定焦镜头
JP6519890B1 (ja) * 2017-11-30 2019-05-29 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ レンズ系、撮像装置、及び移動体
CN110456482B (zh) * 2019-08-19 2020-10-09 嘉兴中润光学科技有限公司 超广角可交换式定焦镜头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196969A (en) * 1977-07-30 1980-04-08 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens having a small distortion aberration
US5969880A (en) * 1997-03-21 1999-10-19 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens system
US6075654A (en) * 1998-07-07 2000-06-13 Fuji Photo Optical Co., Ltd. Three-group zoom lens
JP2000056224A (ja) * 1998-08-12 2000-02-25 Nikon Corp 可変焦点距離レンズ系
CN1263272A (zh) * 1999-02-10 2000-08-16 株式会社尼康 变焦透镜系统
CN102645721A (zh) * 2011-02-17 2012-08-22 索尼公司 成像镜头和成像设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114326042A (zh) * 2022-01-18 2022-04-12 浙江舜宇光学有限公司 移动对焦的光学透镜组

Also Published As

Publication number Publication date
WO2021109042A1 (fr) 2021-06-10

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Application publication date: 20210611

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