CN116507594A - 光学玻璃、光学元件、光学系统、接合透镜、照相机用更换镜头、显微镜用物镜和光学装置 - Google Patents

光学玻璃、光学元件、光学系统、接合透镜、照相机用更换镜头、显微镜用物镜和光学装置 Download PDF

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Publication number
CN116507594A
CN116507594A CN202080106796.2A CN202080106796A CN116507594A CN 116507594 A CN116507594 A CN 116507594A CN 202080106796 A CN202080106796 A CN 202080106796A CN 116507594 A CN116507594 A CN 116507594A
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CN
China
Prior art keywords
content
tio
optical
ratio
optical glass
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
CN202080106796.2A
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English (en)
Chinese (zh)
Inventor
小出哲也
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
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Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Publication of CN116507594A publication Critical patent/CN116507594A/zh
Pending legal-status Critical Current

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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
    • 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
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
    • 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
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • 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
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/088—Condensers for both incident illumination and transillumination
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Glass Compositions (AREA)
CN202080106796.2A 2020-11-12 2020-11-12 光学玻璃、光学元件、光学系统、接合透镜、照相机用更换镜头、显微镜用物镜和光学装置 Pending CN116507594A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/042234 WO2022102044A1 (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

Publications (1)

Publication Number Publication Date
CN116507594A true CN116507594A (zh) 2023-07-28

Family

ID=81600964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080106796.2A Pending CN116507594A (zh) 2020-11-12 2020-11-12 光学玻璃、光学元件、光学系统、接合透镜、照相机用更换镜头、显微镜用物镜和光学装置

Country Status (5)

Country Link
US (1) US20230331623A1 (https=)
EP (1) EP4245736A4 (https=)
JP (2) JP7622754B2 (https=)
CN (1) CN116507594A (https=)
WO (1) WO2022102044A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4245735A4 (en) * 2020-11-12 2024-07-24 Nikon Corporation OPTICAL GLASS, OPTICAL ELEMENT, OPTICAL SYSTEM, DOUBLET LENS, INTERCHANGEABLE CAMERA LENS, MICROSCOPE LENS AND OPTICAL DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969445A (ja) * 1982-10-06 1984-04-19 Nippon Kogaku Kk <Nikon> 燐酸塩光学ガラス
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
CN108975682A (zh) * 2018-10-12 2018-12-11 湖北新华光信息材料有限公司 光学玻璃及其制备方法
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
CN110922050A (zh) * 2019-12-24 2020-03-27 成都光明光电股份有限公司 玻璃组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112915A (en) * 1978-02-24 1979-09-04 Nippon Chemical Ind Optical glass
JP2561835B2 (ja) * 1987-04-23 1996-12-11 株式会社 オハラ 光学ガラス
JP2890377B2 (ja) * 1988-05-16 1999-05-10 ミノルタ株式会社 接合レンズ
JP3985937B2 (ja) * 2001-07-10 2007-10-03 オリンパス株式会社 蛍光用顕微鏡対物レンズ
JP2005053743A (ja) * 2003-08-05 2005-03-03 Minolta Co Ltd 光学ガラス及び光学素子
JP2012036091A (ja) * 2011-11-10 2012-02-23 Ohara Inc 光学ガラスの製造方法
CN105271713B (zh) * 2012-06-22 2017-10-27 Hoya株式会社 玻璃、光学玻璃、模压成型用玻璃坯料和光学元件
JP5793164B2 (ja) 2013-04-26 2015-10-14 Hoya株式会社 ガラス、光学ガラス、プレス成形用ガラス素材および光学素子
US10071931B2 (en) * 2013-12-18 2018-09-11 Hoya Corporation Optical glass and optical element
JP6685584B2 (ja) 2015-03-04 2020-04-22 株式会社オハラ 光学ガラス、レンズプリフォーム及び光学素子
EP4365643A3 (en) 2017-10-27 2024-05-22 Nikon Corporation Optical glass, and optical element, cemented lens, optical system, interchangeable lens for camera and optical device using same
CN109399916B (zh) 2018-12-03 2022-06-17 成都光明光电股份有限公司 光学玻璃、光学预制件、光学元件和光学仪器
CN113614043A (zh) * 2019-03-18 2021-11-05 日本光硝子株式会社 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969445A (ja) * 1982-10-06 1984-04-19 Nippon Kogaku Kk <Nikon> 燐酸塩光学ガラス
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
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
CN108975682A (zh) * 2018-10-12 2018-12-11 湖北新华光信息材料有限公司 光学玻璃及其制备方法
CN110922050A (zh) * 2019-12-24 2020-03-27 成都光明光电股份有限公司 玻璃组合物

Also Published As

Publication number Publication date
WO2022102044A1 (ja) 2022-05-19
US20230331623A1 (en) 2023-10-19
EP4245736A1 (en) 2023-09-20
JPWO2022102044A1 (https=) 2022-05-19
JP2025061329A (ja) 2025-04-10
JP7622754B2 (ja) 2025-01-28
EP4245736A4 (en) 2024-07-31

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