CN121195197A - 变焦透镜和成像装置 - Google Patents

变焦透镜和成像装置

Info

Publication number
CN121195197A
CN121195197A CN202480033521.9A CN202480033521A CN121195197A CN 121195197 A CN121195197 A CN 121195197A CN 202480033521 A CN202480033521 A CN 202480033521A CN 121195197 A CN121195197 A CN 121195197A
Authority
CN
China
Prior art keywords
lens
lens group
focusing
zoom lens
refractive power
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
CN202480033521.9A
Other languages
English (en)
Chinese (zh)
Inventor
威德直树
山田拓陆
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.)
Sony Group Corp
Original Assignee
Sony Group 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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN121195197A publication Critical patent/CN121195197A/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
    • G02B13/18—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
    • 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
    • G02B15/16—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/20—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having an additional movable lens or lens group for varying the objective focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
CN202480033521.9A 2023-05-26 2024-04-02 变焦透镜和成像装置 Pending CN121195197A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-087079 2023-05-26
JP2023087079 2023-05-26
PCT/JP2024/013544 WO2024247472A1 (ja) 2023-05-26 2024-04-02 ズームレンズ、および撮像装置

Publications (1)

Publication Number Publication Date
CN121195197A true CN121195197A (zh) 2025-12-23

Family

ID=93657120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480033521.9A Pending CN121195197A (zh) 2023-05-26 2024-04-02 变焦透镜和成像装置

Country Status (4)

Country Link
EP (1) EP4711832A1 (https=)
JP (1) JPWO2024247472A1 (https=)
CN (1) CN121195197A (https=)
WO (1) WO2024247472A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11237552A (ja) * 1998-02-19 1999-08-31 Canon Inc ズームレンズ
JP5343361B2 (ja) 2008-01-11 2013-11-13 株式会社タムロン ズームレンズ
JP2013101316A (ja) * 2011-10-17 2013-05-23 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP6341727B2 (ja) * 2014-04-03 2018-06-13 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP6951857B2 (ja) 2017-03-30 2021-10-20 株式会社タムロン ズームレンズ及び撮像装置
JP2020018554A (ja) 2018-07-31 2020-02-06 株式会社三洋物産 遊技機
JP7661967B2 (ja) * 2020-03-30 2025-04-15 ソニーグループ株式会社 ズームレンズおよび撮像装置
JP2023125584A (ja) * 2022-02-28 2023-09-07 キヤノン株式会社 ズームレンズおよび撮像装置

Also Published As

Publication number Publication date
WO2024247472A1 (ja) 2024-12-05
JPWO2024247472A1 (https=) 2024-12-05
EP4711832A1 (en) 2026-03-18

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