CN113165954A - 光学玻璃、光学元件、光学系统、更换镜头和光学装置 - Google Patents

光学玻璃、光学元件、光学系统、更换镜头和光学装置 Download PDF

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Publication number
CN113165954A
CN113165954A CN201980077409.4A CN201980077409A CN113165954A CN 113165954 A CN113165954 A CN 113165954A CN 201980077409 A CN201980077409 A CN 201980077409A CN 113165954 A CN113165954 A CN 113165954A
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CN
China
Prior art keywords
optical
component
optical glass
less
content
Prior art date
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Pending
Application number
CN201980077409.4A
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English (en)
Chinese (zh)
Inventor
井口德晃
伊藤美幸
大高一真
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.)
Hikari Glass Co Ltd
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Hikari Glass Co Ltd
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 Hikari Glass Co Ltd filed Critical Hikari Glass Co Ltd
Priority to CN202311286979.9A priority Critical patent/CN117342787A/zh
Publication of CN113165954A publication Critical patent/CN113165954A/zh
Pending legal-status Critical Current

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    • 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
    • C03C3/04—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
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements

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  • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
CN201980077409.4A 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置 Pending CN113165954A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311286979.9A CN117342787A (zh) 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018224548 2018-11-30
JP2018-224548 2018-11-30
PCT/JP2019/016925 WO2020110341A1 (ja) 2018-11-30 2019-04-22 光学ガラス、光学素子、光学系、交換レンズ及び光学装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311286979.9A Division CN117342787A (zh) 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Publications (1)

Publication Number Publication Date
CN113165954A true CN113165954A (zh) 2021-07-23

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201980077409.4A Pending CN113165954A (zh) 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置
CN202311286979.9A Pending CN117342787A (zh) 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Family Applications After (1)

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CN202311286979.9A Pending CN117342787A (zh) 2018-11-30 2019-04-22 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Country Status (4)

Country Link
US (1) US20210276914A1 (https=)
JP (3) JP7441797B2 (https=)
CN (2) CN113165954A (https=)
WO (1) WO2020110341A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7401236B2 (ja) * 2019-09-26 2023-12-19 Hoya株式会社 光学ガラスおよび光学素子
JP2024505204A (ja) 2021-01-22 2024-02-05 コーニング インコーポレイテッド カルシウム含有高屈折率リン酸塩ガラス

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144063A (ja) * 2010-01-13 2011-07-28 Ohara Inc 光学ガラス、プリフォーム、及び光学素子
WO2012133420A1 (ja) * 2011-03-29 2012-10-04 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
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
JP2015117169A (ja) * 2013-12-19 2015-06-25 Hoya株式会社 ガラスの製造方法および光学素子の製造方法
CN107986616A (zh) * 2010-08-23 2018-05-04 株式会社小原 光学玻璃及光学元件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216566A1 (de) * 1972-04-06 1973-10-11 Leitz Ernst Gmbh Optisches glas mit hoher brechzahl, grosser dispersion und hoher positiver anomaler teildispersion sowie verfahren zu dessen herstellung
JPS54112915A (en) * 1978-02-24 1979-09-04 Nippon Chemical Ind Optical glass
JP2700512B2 (ja) * 1992-03-19 1998-01-21 株式会社オハラ 高分散性光学ガラス
JP3255390B2 (ja) * 1994-12-02 2002-02-12 ホーヤ株式会社 低融点光学ガラス
WO2010131741A1 (ja) * 2009-05-15 2010-11-18 Hoya株式会社 プレス成形用ガラス素材、該ガラス素材を用いたガラス光学素子の製造方法、及びガラス光学素子
JP5867507B2 (ja) * 2011-09-02 2016-02-24 コニカミノルタ株式会社 光学ガラス
WO2013081027A1 (ja) * 2011-12-02 2013-06-06 光ガラス株式会社 光学ガラス、光学素子、および光学機器
CN110002746B (zh) * 2013-12-18 2022-01-11 Hoya株式会社 光学玻璃和光学元件
TWI752046B (zh) * 2016-06-29 2022-01-11 日商小原股份有限公司 光學玻璃、預成形材以及光學元件
JP6775383B2 (ja) * 2016-10-31 2020-10-28 日本ピラー工業株式会社 支承装置及びその取付方法
JP2018150199A (ja) 2017-03-14 2018-09-27 日本電気硝子株式会社 光学ガラス
JP6927758B2 (ja) * 2017-06-14 2021-09-01 光ガラス株式会社 光学ガラス、これを用いた光学素子、光学系、レンズ鏡筒、対物レンズ及び光学装置
CN116514393A (zh) * 2017-10-27 2023-08-01 株式会社 尼康 光学玻璃、使用其的光学元件、接合透镜、光学系统、照相机用更换镜头及光学装置
JP7440204B2 (ja) 2018-04-03 2024-02-28 株式会社オハラ 光学ガラス、プリフォーム及び光学素子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144063A (ja) * 2010-01-13 2011-07-28 Ohara Inc 光学ガラス、プリフォーム、及び光学素子
CN107986616A (zh) * 2010-08-23 2018-05-04 株式会社小原 光学玻璃及光学元件
WO2012133420A1 (ja) * 2011-03-29 2012-10-04 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
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
JP2015117169A (ja) * 2013-12-19 2015-06-25 Hoya株式会社 ガラスの製造方法および光学素子の製造方法

Also Published As

Publication number Publication date
CN117342787A (zh) 2024-01-05
JP2026035704A (ja) 2026-03-04
JPWO2020110341A1 (ja) 2021-10-21
WO2020110341A1 (ja) 2020-06-04
JP2024056885A (ja) 2024-04-23
JP7783316B2 (ja) 2025-12-09
US20210276914A1 (en) 2021-09-09
JP7441797B2 (ja) 2024-03-01

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