CN114450256A - 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
CN114450256A
CN114450256A CN201980100735.2A CN201980100735A CN114450256A CN 114450256 A CN114450256 A CN 114450256A CN 201980100735 A CN201980100735 A CN 201980100735A CN 114450256 A CN114450256 A CN 114450256A
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China
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component
optical
optical glass
glass
composition
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CN201980100735.2A
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English (en)
Chinese (zh)
Inventor
吉本幸平
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Nikon Corp
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Nikon Corp
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Application filed by Nikon Corp filed Critical Nikon Corp
Publication of CN114450256A publication Critical patent/CN114450256A/zh
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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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (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)
  • General Health & Medical Sciences (AREA)
  • Glass Compositions (AREA)
CN201980100735.2A 2019-08-06 2019-08-06 光学玻璃、光学元件、光学系统、更换镜头和光学装置 Pending CN114450256A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030811 WO2021024366A1 (ja) 2019-08-06 2019-08-06 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
CN114450256A true CN114450256A (zh) 2022-05-06

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ID=74503966

Family Applications (1)

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CN201980100735.2A Pending CN114450256A (zh) 2019-08-06 2019-08-06 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) US20220227660A1 (enExample)
EP (1) EP4011844A4 (enExample)
JP (2) JP7392724B2 (enExample)
CN (1) CN114450256A (enExample)
WO (1) WO2021024366A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112811815B (zh) * 2021-01-21 2022-04-12 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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037637A (ja) * 2009-08-06 2011-02-24 Ohara Inc 光学ガラス、光学素子及びプリフォーム
JP2012001422A (ja) * 2010-05-18 2012-01-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
JP2012126608A (ja) * 2010-12-15 2012-07-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
JP2012126603A (ja) * 2010-12-15 2012-07-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
CN102557438A (zh) * 2010-12-20 2012-07-11 株式会社小原 光学玻璃、光学元件和预成型坯
WO2013100107A1 (ja) * 2011-12-28 2013-07-04 株式会社オハラ 光学ガラス、光学素子及びプリフォーム
JP2013163632A (ja) * 2011-04-19 2013-08-22 Ohara Inc 光学ガラス、光学素子およびプリフォーム
JP2014028745A (ja) * 2012-06-29 2014-02-13 Ohara Inc 光学ガラス、光学素子及びプリフォーム
CN105036549A (zh) * 2014-04-17 2015-11-11 株式会社住田光学玻璃 光学玻璃、用于精密冲压成型的预成型件及光学元件
JP2015209353A (ja) * 2014-04-25 2015-11-24 株式会社オハラ 光学ガラス、光学素子及びプリフォーム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132258C1 (en) * 1991-09-27 1992-11-12 Schott Glaswerke, 6500 Mainz, De Optical glass - contg. oxide(s) of silicon, germanium, boron, aluminium, zinc, magnesium, sodium, potassium, lithium, strontium, barium, calcium, gadolinium, tantalum, lead, etc.
JPH1053434A (ja) * 1996-08-08 1998-02-24 Nikon Corp フッ化物リン酸塩光学ガラス
JPH1160267A (ja) * 1997-08-14 1999-03-02 Ohara Inc 弗燐酸塩光学ガラス
JP5188269B2 (ja) 2008-05-30 2013-04-24 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランク、光学素子およびそれらの製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037637A (ja) * 2009-08-06 2011-02-24 Ohara Inc 光学ガラス、光学素子及びプリフォーム
JP2012001422A (ja) * 2010-05-18 2012-01-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
JP2012126608A (ja) * 2010-12-15 2012-07-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
JP2012126603A (ja) * 2010-12-15 2012-07-05 Ohara Inc 光学ガラス、光学素子およびプリフォーム
CN102557438A (zh) * 2010-12-20 2012-07-11 株式会社小原 光学玻璃、光学元件和预成型坯
JP2013163632A (ja) * 2011-04-19 2013-08-22 Ohara Inc 光学ガラス、光学素子およびプリフォーム
WO2013100107A1 (ja) * 2011-12-28 2013-07-04 株式会社オハラ 光学ガラス、光学素子及びプリフォーム
JP2014028745A (ja) * 2012-06-29 2014-02-13 Ohara Inc 光学ガラス、光学素子及びプリフォーム
CN105036549A (zh) * 2014-04-17 2015-11-11 株式会社住田光学玻璃 光学玻璃、用于精密冲压成型的预成型件及光学元件
JP2015209353A (ja) * 2014-04-25 2015-11-24 株式会社オハラ 光学ガラス、光学素子及びプリフォーム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
邱克辉主编: "材料科学概论", 30 September 1996, 电子科技大学出版社, pages: 63 *

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Publication number Publication date
WO2021024366A1 (ja) 2021-02-11
EP4011844A4 (en) 2023-05-03
US20220227660A1 (en) 2022-07-21
JP7619422B2 (ja) 2025-01-22
JPWO2021024366A1 (enExample) 2021-02-11
JP7392724B2 (ja) 2023-12-06
JP2024026121A (ja) 2024-02-28
EP4011844A1 (en) 2022-06-15

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