CN120225935A - 成像透镜及摄像装置 - Google Patents

成像透镜及摄像装置 Download PDF

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Publication number
CN120225935A
CN120225935A CN202380080412.8A CN202380080412A CN120225935A CN 120225935 A CN120225935 A CN 120225935A CN 202380080412 A CN202380080412 A CN 202380080412A CN 120225935 A CN120225935 A CN 120225935A
Authority
CN
China
Prior art keywords
lens
imaging lens
conditional expression
focusing
following conditional
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
CN202380080412.8A
Other languages
English (en)
Chinese (zh)
Inventor
北原有
川名正直
近藤雅人
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN120225935A publication Critical patent/CN120225935A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • G02B13/04—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN202380080412.8A 2022-11-24 2023-10-20 成像透镜及摄像装置 Pending CN120225935A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022187440 2022-11-24
JP2022-187440 2022-11-24
PCT/JP2023/038062 WO2024111309A1 (ja) 2022-11-24 2023-10-20 撮像レンズおよび撮像装置

Publications (1)

Publication Number Publication Date
CN120225935A true CN120225935A (zh) 2025-06-27

Family

ID=91195495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380080412.8A Pending CN120225935A (zh) 2022-11-24 2023-10-20 成像透镜及摄像装置

Country Status (4)

Country Link
US (1) US20250264697A1 (https=)
JP (1) JPWO2024111309A1 (https=)
CN (1) CN120225935A (https=)
WO (1) WO2024111309A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202518094A (zh) * 2023-10-25 2025-05-01 揚明光學股份有限公司 取像鏡頭
JP7819246B2 (ja) * 2024-06-24 2026-02-24 キヤノン株式会社 光学系およびそれを有する撮像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7162883B2 (ja) * 2019-02-07 2022-10-31 株式会社シグマ 広角レンズ系
JP7428179B2 (ja) * 2019-04-17 2024-02-06 ソニーグループ株式会社 光学系および撮像装置
JP7494018B2 (ja) * 2020-06-08 2024-06-03 キヤノン株式会社 光学系およびそれを有する撮像装置
JP7768137B2 (ja) * 2020-09-18 2025-11-12 ソニーグループ株式会社 広角レンズおよび撮像装置
JP7781672B2 (ja) * 2022-02-24 2025-12-08 富士フイルム株式会社 撮像レンズおよび撮像装置

Also Published As

Publication number Publication date
WO2024111309A1 (ja) 2024-05-30
US20250264697A1 (en) 2025-08-21
JPWO2024111309A1 (https=) 2024-05-30

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