CN113614043A - 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
CN113614043A
CN113614043A CN201980093678.XA CN201980093678A CN113614043A CN 113614043 A CN113614043 A CN 113614043A CN 201980093678 A CN201980093678 A CN 201980093678A CN 113614043 A CN113614043 A CN 113614043A
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CN
China
Prior art keywords
optical
component
components
less
optical glass
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Pending
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CN201980093678.XA
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English (en)
Chinese (zh)
Inventor
井口德晃
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
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Publication date
Application filed by Hikari Glass Co Ltd filed Critical Hikari Glass Co Ltd
Publication of CN113614043A publication Critical patent/CN113614043A/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
    • 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
    • C03C3/12—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)
CN201980093678.XA 2019-03-18 2019-10-10 光学玻璃、光学元件、光学系统、更换镜头和光学装置 Pending CN113614043A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-049677 2019-03-18
JP2019049677 2019-03-18
PCT/JP2019/039991 WO2020188868A1 (ja) 2019-03-18 2019-10-10 光学ガラス、光学素子、光学系、交換レンズ及び光学装置

Publications (1)

Publication Number Publication Date
CN113614043A true CN113614043A (zh) 2021-11-05

Family

ID=72520748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980093678.XA Pending CN113614043A (zh) 2019-03-18 2019-10-10 光学玻璃、光学元件、光学系统、更换镜头和光学装置

Country Status (5)

Country Link
US (1) US20210403371A1 (https=)
EP (1) EP3943458A4 (https=)
JP (1) JP7410929B2 (https=)
CN (1) CN113614043A (https=)
WO (1) WO2020188868A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI914892B (zh) 2023-09-07 2026-02-11 大陸商成都光明光電股份有限公司 光學玻璃、光學元件和光學儀器

Families Citing this family (3)

* 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
EP4245736A4 (en) * 2020-11-12 2024-07-31 Nikon Corporation OPTICAL GLASS, OPTICAL ELEMENT, OPTICAL SYSTEM, BONDED LENS, INTERCHANGEABLE LENS FOR CAMERA, OBJECTIVE LENS FOR MICROSCOPE, AND OPTICAL DEVICE
WO2025085882A1 (en) * 2023-10-20 2025-04-24 Frazier Ronald Scott A method and technique for the focusing of uvc light energy to a focused energy beam

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836375A (en) * 1972-04-06 1974-09-17 Leitz Ernst Gmbh TiO{11 {13 P{11 O{11 {13 Na{11 O{13 WO{11 {11 OPTICAL GLASSES AND METHOD
US4261751A (en) * 1978-02-24 1981-04-14 Nippon Kogaku K. K. Optical glasses
JPH08157231A (ja) * 1994-12-02 1996-06-18 Hoya Corp 低融点光学ガラス
CN1369448A (zh) * 2001-01-29 2002-09-18 保谷株式会社 光学玻璃
US20140228197A1 (en) * 2011-09-02 2014-08-14 Akio Oogaki Optical Glass
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
JP2019001697A (ja) * 2017-06-16 2019-01-10 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
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

Family Cites Families (9)

* 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
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
JP5680307B2 (ja) 2010-01-13 2015-03-04 株式会社オハラ 光学ガラス、プリフォーム、及び光学素子
JP5986938B2 (ja) * 2013-02-19 2016-09-06 Hoya株式会社 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
CN108178509A (zh) * 2013-02-19 2018-06-19 Hoya株式会社 光学玻璃、光学玻璃坯件、压制成型用玻璃材料、光学元件、及它们的制造方法
CN111892297B (zh) * 2015-07-07 2022-11-01 Hoya株式会社 磷酸盐光学玻璃、压制成型用玻璃材料及光学元件
CN118908566A (zh) * 2017-06-16 2024-11-08 株式会社小原 光学玻璃、预成形体以及光学元件
JP2019049677A (ja) 2017-09-12 2019-03-28 双葉電子工業株式会社 表示装置
WO2021060362A1 (ja) * 2019-09-26 2021-04-01 Hoya株式会社 光学ガラスおよび光学素子

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836375A (en) * 1972-04-06 1974-09-17 Leitz Ernst Gmbh TiO{11 {13 P{11 O{11 {13 Na{11 O{13 WO{11 {11 OPTICAL GLASSES AND METHOD
US4261751A (en) * 1978-02-24 1981-04-14 Nippon Kogaku K. K. Optical glasses
JPH08157231A (ja) * 1994-12-02 1996-06-18 Hoya Corp 低融点光学ガラス
CN1369448A (zh) * 2001-01-29 2002-09-18 保谷株式会社 光学玻璃
US20140228197A1 (en) * 2011-09-02 2014-08-14 Akio Oogaki Optical Glass
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
JP2019001697A (ja) * 2017-06-16 2019-01-10 株式会社オハラ 光学ガラス、プリフォーム及び光学素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI914892B (zh) 2023-09-07 2026-02-11 大陸商成都光明光電股份有限公司 光學玻璃、光學元件和光學儀器
TWI914891B (zh) 2023-09-07 2026-02-11 大陸商成都光明光電股份有限公司 光學玻璃、玻璃預製件、光學元件和光學儀器

Also Published As

Publication number Publication date
EP3943458A1 (en) 2022-01-26
JP7410929B2 (ja) 2024-01-10
EP3943458A4 (en) 2022-12-07
WO2020188868A1 (ja) 2020-09-24
US20210403371A1 (en) 2021-12-30
JPWO2020188868A1 (https=) 2020-09-24

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Application publication date: 20211105