JP7715213B2 - 光学系、光学機器および光学系の製造方法 - Google Patents

光学系、光学機器および光学系の製造方法

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Publication number
JP7715213B2
JP7715213B2 JP2023570865A JP2023570865A JP7715213B2 JP 7715213 B2 JP7715213 B2 JP 7715213B2 JP 2023570865 A JP2023570865 A JP 2023570865A JP 2023570865 A JP2023570865 A JP 2023570865A JP 7715213 B2 JP7715213 B2 JP 7715213B2
Authority
JP
Japan
Prior art keywords
optical system
lens
front group
focal length
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.)
Active
Application number
JP2023570865A
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English (en)
Japanese (ja)
Other versions
JPWO2023127560A5 (enrdf_load_stackoverflow
JPWO2023127560A1 (enrdf_load_stackoverflow
Inventor
孝道 倉茂
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
Original Assignee
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 JPWO2023127560A1 publication Critical patent/JPWO2023127560A1/ja
Publication of JPWO2023127560A5 publication Critical patent/JPWO2023127560A5/ja
Application granted granted Critical
Publication of JP7715213B2 publication Critical patent/JP7715213B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2023570865A 2021-12-28 2022-12-16 光学系、光学機器および光学系の製造方法 Active JP7715213B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021215282 2021-12-28
JP2021215282 2021-12-28
PCT/JP2022/046479 WO2023127560A1 (ja) 2021-12-28 2022-12-16 光学系、光学機器および光学系の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023127560A1 JPWO2023127560A1 (enrdf_load_stackoverflow) 2023-07-06
JPWO2023127560A5 JPWO2023127560A5 (enrdf_load_stackoverflow) 2024-08-07
JP7715213B2 true JP7715213B2 (ja) 2025-07-30

Family

ID=86998869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023570865A Active JP7715213B2 (ja) 2021-12-28 2022-12-16 光学系、光学機器および光学系の製造方法

Country Status (2)

Country Link
JP (1) JP7715213B2 (enrdf_load_stackoverflow)
WO (1) WO2023127560A1 (enrdf_load_stackoverflow)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007155977A (ja) 2005-12-02 2007-06-21 Nikon Corp 魚眼レンズ及び撮像装置
JP2007155976A (ja) 2005-12-02 2007-06-21 Nikon Corp 魚眼レンズ及び撮像装置
JP2016191790A (ja) 2015-03-31 2016-11-10 富士フイルム株式会社 撮像レンズおよび撮像装置
WO2018097287A1 (ja) 2016-11-28 2018-05-31 コニカミノルタ株式会社 撮像光学系、レンズユニット、及び撮像装置
WO2018189818A1 (ja) 2017-04-11 2018-10-18 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 レンズ系、撮像装置、移動体及びシステム
WO2019235498A1 (ja) 2018-06-04 2019-12-12 日精テクノロジー株式会社 広角光学系及びそれを有する撮像装置
WO2021065319A1 (ja) 2019-09-30 2021-04-08 株式会社ニコン 光学系、光学機器及び光学系の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007155977A (ja) 2005-12-02 2007-06-21 Nikon Corp 魚眼レンズ及び撮像装置
JP2007155976A (ja) 2005-12-02 2007-06-21 Nikon Corp 魚眼レンズ及び撮像装置
JP2016191790A (ja) 2015-03-31 2016-11-10 富士フイルム株式会社 撮像レンズおよび撮像装置
WO2018097287A1 (ja) 2016-11-28 2018-05-31 コニカミノルタ株式会社 撮像光学系、レンズユニット、及び撮像装置
WO2018189818A1 (ja) 2017-04-11 2018-10-18 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 レンズ系、撮像装置、移動体及びシステム
WO2019235498A1 (ja) 2018-06-04 2019-12-12 日精テクノロジー株式会社 広角光学系及びそれを有する撮像装置
WO2021065319A1 (ja) 2019-09-30 2021-04-08 株式会社ニコン 光学系、光学機器及び光学系の製造方法

Also Published As

Publication number Publication date
JPWO2023127560A1 (enrdf_load_stackoverflow) 2023-07-06
WO2023127560A1 (ja) 2023-07-06

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