FR2657078B1 - Verre optique presentant une dispersion partielle negative dans la region bleue, un indice de refraction nd valant de 1,69 a 1,83 et un nombre d'abbe vd valant de 29 a 38,5. - Google Patents

Verre optique presentant une dispersion partielle negative dans la region bleue, un indice de refraction nd valant de 1,69 a 1,83 et un nombre d'abbe vd valant de 29 a 38,5.

Info

Publication number
FR2657078B1
FR2657078B1 FR9100182A FR9100182A FR2657078B1 FR 2657078 B1 FR2657078 B1 FR 2657078B1 FR 9100182 A FR9100182 A FR 9100182A FR 9100182 A FR9100182 A FR 9100182A FR 2657078 B1 FR2657078 B1 FR 2657078B1
Authority
FR
France
Prior art keywords
valuing
abbe
optical glass
refraction index
blue region
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.)
Expired - Fee Related
Application number
FR9100182A
Other languages
English (en)
Other versions
FR2657078A1 (fr
Inventor
Marc Clement
Volkmar Geiler
Danuta Grabowski
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of FR2657078A1 publication Critical patent/FR2657078A1/fr
Application granted granted Critical
Publication of FR2657078B1 publication Critical patent/FR2657078B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead 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
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
    • C03C3/074—Glass compositions containing silica with less than 40% silica by weight containing lead 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
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/142—Silica-free oxide glass compositions containing boron containing lead
    • 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
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
FR9100182A 1990-01-16 1991-01-09 Verre optique presentant une dispersion partielle negative dans la region bleue, un indice de refraction nd valant de 1,69 a 1,83 et un nombre d'abbe vd valant de 29 a 38,5. Expired - Fee Related FR2657078B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4001008 1990-01-16
DE4032567A DE4032567A1 (de) 1990-01-16 1990-10-13 Optisches glas mit negativer teildispersion im blauen bereich, brechungsindices n(pfeil abwaerts)d(pfeil abwaerts)von 1,69 bis 1,83 und abbezahlen v(pfeil abwaerts)d(pfeil abwaerts)von 29 bis 38,5

Publications (2)

Publication Number Publication Date
FR2657078A1 FR2657078A1 (fr) 1991-07-19
FR2657078B1 true FR2657078B1 (fr) 1994-05-27

Family

ID=25889075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9100182A Expired - Fee Related FR2657078B1 (fr) 1990-01-16 1991-01-09 Verre optique presentant une dispersion partielle negative dans la region bleue, un indice de refraction nd valant de 1,69 a 1,83 et un nombre d'abbe vd valant de 29 a 38,5.

Country Status (5)

Country Link
US (1) US5137850A (fr)
JP (1) JPH07108785B2 (fr)
DE (1) DE4032567A1 (fr)
FR (1) FR2657078B1 (fr)
GB (1) GB2239868B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218377C1 (de) * 1992-06-04 1993-10-14 Schott Glaswerke Optisches Kronglas mit negativer anomaler Teildispersion und hoher UV-Transmission
TW593195B (en) * 2001-02-05 2004-06-21 Koninkl Philips Electronics Nv Multicomponent glass, glass fiber, twister and taper
JP3982752B2 (ja) * 2002-07-03 2007-09-26 Ｈｏｙａ株式会社 光学ガラス、プレス成形用プリフォームおよび光学素子
US6835914B2 (en) * 2002-11-05 2004-12-28 Mattson Technology, Inc. Apparatus and method for reducing stray light in substrate processing chambers
JP4218804B2 (ja) * 2004-03-19 2009-02-04 Ｈｏｙａ株式会社 光学ガラス、精密プレス成形用プリフォームとその製造方法および光学素子とその製造方法
DE102007063463B4 (de) * 2007-12-20 2010-06-10 Schott Ag Kernglas im Alkali-Zink-Silikat-Glassystem für einen faseroptischen Lichtleiter und die Verwendung des Kernglases in einem Lichtleiter
JP5721534B2 (ja) * 2010-06-23 2015-05-20 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN104689845B (zh) * 2013-12-05 2017-06-16 中国科学院大连化学物理研究所 用于二甲醚羰基化制备乙酸甲酯的催化剂及其制备方法和用途
JP7412914B2 (ja) * 2019-07-29 2024-01-15 キヤノン株式会社 ズームレンズおよび光学機器
CN117023978A (zh) * 2019-12-20 2023-11-10 成都光明光电股份有限公司 光学玻璃
CN111943502B (zh) * 2020-08-03 2022-03-22 成都光明光电股份有限公司 光学玻璃、玻璃预制件及光学元件
CN115321814A (zh) * 2022-08-26 2022-11-11 成都光明光电股份有限公司 光学玻璃

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149984A (en) * 1960-12-17 1964-09-22 Jenaer Glaswerk Schott & Gen Lead glass for optical use
DE1303171B (fr) * 1966-05-03 1971-11-25 Ernst Leitz Gmbh
DE1596846B1 (de) * 1966-12-17 1971-04-15 Jenaer Glaswerk Schott & Gen Borsaeurefreies Lanthan-Silikat-Glas fuer technische,insbesondere optische Zwecke mit einem Brechungsindex ueber 1,75,hoher chemischer Bestaendigkeit und grosser Haerte
DE2237259A1 (de) * 1971-07-30 1973-02-01 Hoya Glass Works Ltd Optische glaeser
DE2223564A1 (de) * 1972-05-15 1973-11-29 Leitz Ernst Gmbh Optisches boratglas guter chemischer bestaendigkeit mit negativer anomaler teildispersion und brechzahlen n tief e zwischen 1,65 und 1,79 und abbe-zahlen ny tief e zwischen 40 und 30 sowie ein verfahren zu seiner herstellung
JPS53142423A (en) * 1977-05-19 1978-12-12 Obara Optical Glass Optical glass

Also Published As

Publication number Publication date
DE4032567C2 (fr) 1992-11-26
DE4032567A1 (de) 1991-07-18
US5137850A (en) 1992-08-11
GB9100354D0 (en) 1991-02-20
GB2239868A (en) 1991-07-17
JPH06135737A (ja) 1994-05-17
GB2239868B (en) 1993-10-20
FR2657078A1 (fr) 1991-07-19
JPH07108785B2 (ja) 1995-11-22

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Legal Events

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ST Notification of lapse