CN119213342A - 光学系统、光学设备及光学系统的制造方法 - Google Patents

光学系统、光学设备及光学系统的制造方法 Download PDF

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Publication number
CN119213342A
CN119213342A CN202380029361.6A CN202380029361A CN119213342A CN 119213342 A CN119213342 A CN 119213342A CN 202380029361 A CN202380029361 A CN 202380029361A CN 119213342 A CN119213342 A CN 119213342A
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CN
China
Prior art keywords
lens
optical system
conditional expression
present
object side
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
CN202380029361.6A
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English (en)
Chinese (zh)
Inventor
稹田步
渡士妙子
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.)
Nikon Corp
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Nikon 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 Nikon Corp filed Critical Nikon Corp
Publication of CN119213342A publication Critical patent/CN119213342A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN202380029361.6A 2022-03-29 2023-03-24 光学系统、光学设备及光学系统的制造方法 Pending CN119213342A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022053866 2022-03-29
JP2022-053866 2022-03-29
PCT/JP2023/011961 WO2023190222A1 (ja) 2022-03-29 2023-03-24 光学系、光学機器および光学系の製造方法

Publications (1)

Publication Number Publication Date
CN119213342A true CN119213342A (zh) 2024-12-27

Family

ID=88201548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380029361.6A Pending CN119213342A (zh) 2022-03-29 2023-03-24 光学系统、光学设备及光学系统的制造方法

Country Status (4)

Country Link
US (1) US20250013006A1 (https=)
JP (1) JP7823733B2 (https=)
CN (1) CN119213342A (https=)
WO (1) WO2023190222A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983121A (ja) * 1982-11-04 1984-05-14 Konishiroku Photo Ind Co Ltd 全長の短い広角写真レンズ
JP5716569B2 (ja) * 2011-06-23 2015-05-13 株式会社リコー 結像レンズ、カメラ装置および携帯情報端末装置
WO2013069264A1 (ja) * 2011-11-09 2013-05-16 富士フイルム株式会社 撮像レンズおよび撮像装置
JP5840486B2 (ja) * 2011-12-28 2016-01-06 株式会社シグマ 結像光学系
JP6468978B2 (ja) * 2015-09-11 2019-02-13 富士フイルム株式会社 撮像レンズおよび撮像装置
US12529870B2 (en) * 2020-02-19 2026-01-20 Nikon Corporation Optical system, optical apparatus, and method for manufacturing optical system
WO2022244840A1 (ja) * 2021-05-20 2022-11-24 株式会社ニコン 光学系、光学機器および光学系の製造方法

Also Published As

Publication number Publication date
WO2023190222A1 (ja) 2023-10-05
JP7823733B2 (ja) 2026-03-04
US20250013006A1 (en) 2025-01-09
JPWO2023190222A1 (https=) 2023-10-05

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