HK1030408A1 - Short flint special glasses - Google Patents

Short flint special glasses

Info

Publication number
HK1030408A1
HK1030408A1 HK01101135A HK01101135A HK1030408A1 HK 1030408 A1 HK1030408 A1 HK 1030408A1 HK 01101135 A HK01101135 A HK 01101135A HK 01101135 A HK01101135 A HK 01101135A HK 1030408 A1 HK1030408 A1 HK 1030408A1
Authority
HK
Hong Kong
Prior art keywords
special glasses
short flint
flint special
short
glasses
Prior art date
Application number
HK01101135A
Other languages
English (en)
Inventor
Nicole Surges
Uwe Kolberg
Ute Wolfel
Magdalena Winkler-Trudewig
Original Assignee
Zeiss Stiftung
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 Zeiss Stiftung filed Critical Zeiss Stiftung
Publication of HK1030408A1 publication Critical patent/HK1030408A1/xx

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
    • C03C3/064—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
    • 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
    • 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

Landscapes

  • 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)
  • Glass Compositions (AREA)
HK01101135A 1999-05-28 2001-02-16 Short flint special glasses HK1030408A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924520A DE19924520C1 (de) 1999-05-28 1999-05-28 Kurzflintsondergläser

Publications (1)

Publication Number Publication Date
HK1030408A1 true HK1030408A1 (en) 2002-05-03

Family

ID=7909494

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01101135A HK1030408A1 (en) 1999-05-28 2001-02-16 Short flint special glasses

Country Status (6)

Country Link
US (1) US6380112B1 (de)
JP (1) JP4610046B2 (de)
DE (1) DE19924520C1 (de)
FR (1) FR2794119B1 (de)
GB (1) GB2350360B (de)
HK (1) HK1030408A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50202666D1 (de) * 2001-11-19 2005-05-04 Schott Ag Herstellung eines borsilikatglases mit einer zur modifizierung geeigneten oberfläche, sowie das mit dem erfindungsgemässen verfahren erhaltene glas und dessen verwendung
DE10225366B3 (de) * 2002-06-06 2004-03-11 Schott Glas Blei- und arsenfreies Kurzflint-Sonderglas
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
JP4266732B2 (ja) * 2002-08-30 2009-05-20 キヤノン株式会社 積層型回折光学素子
CN101980983B (zh) 2008-02-26 2014-04-16 康宁股份有限公司 用于硅酸盐玻璃的澄清剂
JP2010083703A (ja) * 2008-09-30 2010-04-15 Hoya Corp 光学ガラス、プレス成形用ガラス素材および光学素子
JP6024747B2 (ja) * 2012-04-27 2016-11-16 株式会社ニコン 光学ガラス、光学素子、光学系および光学装置
RU2498950C1 (ru) * 2012-06-06 2013-11-20 Открытое акционерное общество "Лыткаринский завод оптического стекла" Оптическое стекло типа курц-флинт
CN104909559B (zh) * 2014-03-13 2019-07-09 成都光明光电股份有限公司 具有负向反常色散的光学玻璃和光学元件
CN104944770B (zh) * 2015-06-17 2017-12-08 成都光明光电股份有限公司 特殊色散光学玻璃
CN112939455B (zh) * 2021-03-23 2022-04-15 成都光明光电股份有限公司 光学玻璃、光学元件和光学仪器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE160307C (de)
DE1022764B (de) * 1956-04-20 1958-01-16 Leitz Ernst Gmbh Optisches Glas
DE1303171B (de) * 1966-05-03 1971-11-25 Ernst Leitz Gmbh
DD160307A3 (de) * 1979-12-07 1983-06-01 Klaus Gerth Optisches kronglas mit anomaler teildispersion
EP0132810A1 (de) * 1983-07-25 1985-02-13 E.I. Du Pont De Nemours And Company Borosilikatglaszusammensetzung
JPS6046946A (ja) 1983-08-19 1985-03-14 Nippon Sheet Glass Co Ltd 紫外線透過ガラス
JPS61232243A (ja) * 1985-04-04 1986-10-16 Ohara Inc 眼鏡用および光学用ガラス
JPS62100449A (ja) * 1985-10-24 1987-05-09 Ohara Inc 光学ガラス
JPS63222040A (ja) * 1987-03-09 1988-09-14 Ohara Inc 超音波遅延線用ガラス
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.
FR2688929B1 (fr) * 1992-03-23 1994-05-20 Xeram Procede d'obtention d'inserts ceramiques isolants par empilement multicouches.
DE4218377C1 (de) * 1992-06-04 1993-10-14 Schott Glaswerke Optisches Kronglas mit negativer anomaler Teildispersion und hoher UV-Transmission
JPH0646946A (ja) * 1992-07-29 1994-02-22 Koukei Kogyo Kk 宅配物保管用ロッカー

Also Published As

Publication number Publication date
GB2350360B (en) 2002-12-18
GB2350360A8 (en) 2002-01-28
GB0004814D0 (en) 2000-04-19
FR2794119A1 (fr) 2000-12-01
US6380112B1 (en) 2002-04-30
DE19924520C1 (de) 2000-06-21
FR2794119B1 (fr) 2003-07-25
GB2350360A (en) 2000-11-29
JP4610046B2 (ja) 2011-01-12
JP2000351648A (ja) 2000-12-19

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070301