JPWO2022102043A1 - - Google Patents

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Publication number
JPWO2022102043A1
JPWO2022102043A1 JP2022561773A JP2022561773A JPWO2022102043A1 JP WO2022102043 A1 JPWO2022102043 A1 JP WO2022102043A1 JP 2022561773 A JP2022561773 A JP 2022561773A JP 2022561773 A JP2022561773 A JP 2022561773A JP WO2022102043 A1 JPWO2022102043 A1 JP WO2022102043A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022561773A
Other languages
Japanese (ja)
Other versions
JP7622753B2 (ja
JPWO2022102043A5 (https=
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Publication date
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Publication of JPWO2022102043A1 publication Critical patent/JPWO2022102043A1/ja
Publication of JPWO2022102043A5 publication Critical patent/JPWO2022102043A5/ja
Priority to JP2025005570A priority Critical patent/JP2025063197A/ja
Application granted granted Critical
Publication of JP7622753B2 publication Critical patent/JP7622753B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/21—Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • G02B3/00—Simple or compound lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP2022561773A 2020-11-12 2020-11-12 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置 Active JP7622753B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025005570A JP2025063197A (ja) 2020-11-12 2025-01-15 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/042233 WO2022102043A1 (ja) 2020-11-12 2020-11-12 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025005570A Division JP2025063197A (ja) 2020-11-12 2025-01-15 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Publications (3)

Publication Number Publication Date
JPWO2022102043A1 true JPWO2022102043A1 (https=) 2022-05-19
JPWO2022102043A5 JPWO2022102043A5 (https=) 2023-07-26
JP7622753B2 JP7622753B2 (ja) 2025-01-28

Family

ID=81600969

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022561773A Active JP7622753B2 (ja) 2020-11-12 2020-11-12 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置
JP2025005570A Pending JP2025063197A (ja) 2020-11-12 2025-01-15 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025005570A Pending JP2025063197A (ja) 2020-11-12 2025-01-15 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Country Status (5)

Country Link
US (1) US20230278914A1 (https=)
EP (1) EP4245735A4 (https=)
JP (2) JP7622753B2 (https=)
CN (1) CN116438146A (https=)
WO (1) WO2022102043A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119930146A (zh) * 2025-01-23 2025-05-06 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003238197A (ja) * 2002-02-18 2003-08-27 Fuji Photo Optical Co Ltd プレス成形レンズ用光学ガラス
JP2003300751A (ja) * 2002-04-02 2003-10-21 Ohara Inc 光学ガラス
JP2010006675A (ja) * 2008-06-30 2010-01-14 Ohara Inc 光学ガラス、プリフォーム、及び光学素子
JP2010222236A (ja) * 2009-02-27 2010-10-07 Ohara Inc 光学ガラス及び光学素子
JP2014159343A (ja) * 2013-02-19 2014-09-04 Hoya Corp 光学ガラス、精密プレス成形用ガラス素材、光学素子およびその製造方法
JP2014185075A (ja) * 2013-02-19 2014-10-02 Hoya Corp 光学ガラス、光学ガラスブランク、プレス成型用ガラス素材、光学素子、およびそれらの製造方法
JP2017001948A (ja) * 2016-07-19 2017-01-05 株式会社オハラ 光学ガラス及び光学素子
JP2019001675A (ja) * 2017-06-14 2019-01-10 光ガラス株式会社 光学ガラス、これを用いた光学素子及び光学装置
WO2019082419A1 (ja) * 2017-10-27 2019-05-02 株式会社ニコン 光学ガラス、これを用いた光学素子、接合レンズ、光学系、カメラ用交換レンズ及び光学装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011093375A1 (ja) * 2010-01-28 2011-08-04 コニカミノルタオプト株式会社 光学ガラス及び光学素子
WO2022102044A1 (ja) * 2020-11-12 2022-05-19 株式会社ニコン 光学ガラス、光学素子、光学系、接合レンズ、カメラ用交換レンズ、顕微鏡用対物レンズ、及び光学装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003238197A (ja) * 2002-02-18 2003-08-27 Fuji Photo Optical Co Ltd プレス成形レンズ用光学ガラス
JP2003300751A (ja) * 2002-04-02 2003-10-21 Ohara Inc 光学ガラス
JP2010006675A (ja) * 2008-06-30 2010-01-14 Ohara Inc 光学ガラス、プリフォーム、及び光学素子
JP2010222236A (ja) * 2009-02-27 2010-10-07 Ohara Inc 光学ガラス及び光学素子
JP2014159343A (ja) * 2013-02-19 2014-09-04 Hoya Corp 光学ガラス、精密プレス成形用ガラス素材、光学素子およびその製造方法
JP2014185075A (ja) * 2013-02-19 2014-10-02 Hoya Corp 光学ガラス、光学ガラスブランク、プレス成型用ガラス素材、光学素子、およびそれらの製造方法
JP2017001948A (ja) * 2016-07-19 2017-01-05 株式会社オハラ 光学ガラス及び光学素子
JP2019001675A (ja) * 2017-06-14 2019-01-10 光ガラス株式会社 光学ガラス、これを用いた光学素子及び光学装置
WO2019082419A1 (ja) * 2017-10-27 2019-05-02 株式会社ニコン 光学ガラス、これを用いた光学素子、接合レンズ、光学系、カメラ用交換レンズ及び光学装置

Also Published As

Publication number Publication date
JP7622753B2 (ja) 2025-01-28
JP2025063197A (ja) 2025-04-15
WO2022102043A1 (ja) 2022-05-19
EP4245735A4 (en) 2024-07-24
US20230278914A1 (en) 2023-09-07
CN116438146A (zh) 2023-07-14
EP4245735A1 (en) 2023-09-20

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