JP7747066B2 - 顕微鏡対物レンズ、顕微鏡光学系、および顕微鏡装置 - Google Patents

顕微鏡対物レンズ、顕微鏡光学系、および顕微鏡装置

Info

Publication number
JP7747066B2
JP7747066B2 JP2023569245A JP2023569245A JP7747066B2 JP 7747066 B2 JP7747066 B2 JP 7747066B2 JP 2023569245 A JP2023569245 A JP 2023569245A JP 2023569245 A JP2023569245 A JP 2023569245A JP 7747066 B2 JP7747066 B2 JP 7747066B2
Authority
JP
Japan
Prior art keywords
lens
lens group
microscope objective
cemented
microscope
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
JP2023569245A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023120104A5 (https=
JPWO2023120104A1 (https=
Inventor
杏菜 野中
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 JPWO2023120104A1 publication Critical patent/JPWO2023120104A1/ja
Publication of JPWO2023120104A5 publication Critical patent/JPWO2023120104A5/ja
Application granted granted Critical
Publication of JP7747066B2 publication Critical patent/JP7747066B2/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
    • 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
    • G02B15/143—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 having three groups only
    • G02B15/1431—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 having three groups only the first group being positive
    • G02B15/143105—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 having three groups only the first group being positive arranged +-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G02B21/025—Objectives with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Lenses (AREA)
JP2023569245A 2021-12-23 2022-12-02 顕微鏡対物レンズ、顕微鏡光学系、および顕微鏡装置 Active JP7747066B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021209955 2021-12-23
JP2021209955 2021-12-23
PCT/JP2022/044493 WO2023120104A1 (ja) 2021-12-23 2022-12-02 顕微鏡対物レンズ、顕微鏡光学系、および顕微鏡装置

Publications (3)

Publication Number Publication Date
JPWO2023120104A1 JPWO2023120104A1 (https=) 2023-06-29
JPWO2023120104A5 JPWO2023120104A5 (https=) 2024-08-02
JP7747066B2 true JP7747066B2 (ja) 2025-10-01

Family

ID=86902112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023569245A Active JP7747066B2 (ja) 2021-12-23 2022-12-02 顕微鏡対物レンズ、顕微鏡光学系、および顕微鏡装置

Country Status (3)

Country Link
US (1) US20250044570A1 (https=)
JP (1) JP7747066B2 (https=)
WO (1) WO2023120104A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025258246A1 (ja) * 2024-06-14 2025-12-18 株式会社ニコン 光学系、顕微鏡装置、および顕微鏡光学系

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003337285A (ja) 2002-05-21 2003-11-28 Nikon Corp 液浸系アポクロマート顕微鏡対物レンズ
JP2004219537A (ja) 2003-01-10 2004-08-05 Nikon Engineering Co Ltd 共焦点顕微鏡
JP2007011092A (ja) 2005-06-30 2007-01-18 Nikon Corp 対物レンズ
JP2010160371A (ja) 2009-01-09 2010-07-22 Nikon Corp 共焦点顕微鏡
JP2012252037A (ja) 2011-05-31 2012-12-20 Olympus Corp ズーム結像光学系、及び、それを備えた顕微鏡

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003337285A (ja) 2002-05-21 2003-11-28 Nikon Corp 液浸系アポクロマート顕微鏡対物レンズ
JP2004219537A (ja) 2003-01-10 2004-08-05 Nikon Engineering Co Ltd 共焦点顕微鏡
JP2007011092A (ja) 2005-06-30 2007-01-18 Nikon Corp 対物レンズ
JP2010160371A (ja) 2009-01-09 2010-07-22 Nikon Corp 共焦点顕微鏡
JP2012252037A (ja) 2011-05-31 2012-12-20 Olympus Corp ズーム結像光学系、及び、それを備えた顕微鏡

Also Published As

Publication number Publication date
US20250044570A1 (en) 2025-02-06
WO2023120104A1 (ja) 2023-06-29
JPWO2023120104A1 (https=) 2023-06-29

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