FR1222499A - Verres d'optique - Google Patents

Verres d'optique

Info

Publication number
FR1222499A
FR1222499A FR779187A FR779187A FR1222499A FR 1222499 A FR1222499 A FR 1222499A FR 779187 A FR779187 A FR 779187A FR 779187 A FR779187 A FR 779187A FR 1222499 A FR1222499 A FR 1222499A
Authority
FR
France
Prior art keywords
optical glasses
glasses
optical
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
Application number
FR779187A
Other languages
English (en)
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
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Application granted granted Critical
Publication of FR1222499A publication Critical patent/FR1222499A/fr
Expired 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
    • C03C3/12—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
    • 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

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)
FR779187A 1957-11-16 1958-11-14 Verres d'optique Expired FR1222499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ13979A DE1054209B (de) 1957-11-16 1957-11-16 Optisches Glas

Publications (1)

Publication Number Publication Date
FR1222499A true FR1222499A (fr) 1960-06-10

Family

ID=7199309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779187A Expired FR1222499A (fr) 1957-11-16 1958-11-14 Verres d'optique

Country Status (4)

Country Link
US (1) US3082101A (fr)
DE (1) DE1054209B (fr)
FR (1) FR1222499A (fr)
GB (1) GB903455A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150990A (en) * 1960-04-04 1964-09-29 Jenaer Glaswerk Schott & Gen Optical glass
US3254031A (en) * 1962-06-27 1966-05-31 Eastman Kodak Co Borate glass for laser use
JPS526718A (en) * 1975-07-07 1977-01-19 Nippon Chemical Ind Optical glass
JPS5215510A (en) * 1975-07-28 1977-02-05 Nippon Chemical Ind Optical glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434149A (en) * 1935-09-03 1948-01-06 Eastman Kodak Co Optical glass
US2206081A (en) * 1935-09-03 1940-07-02 Eastman Kodak Co Optical glass
GB615286A (en) * 1946-08-03 1949-01-04 Kodak Ltd New or improved optical glasses
GB608298A (en) * 1946-08-03 1948-09-13 Eastman Kodak Co New or improved optical glasses
US2787554A (en) * 1954-11-24 1957-04-02 Eastman Kodak Co Optical glass

Also Published As

Publication number Publication date
US3082101A (en) 1963-03-19
DE1054209B (de) 1959-04-02
GB903455A (en) 1962-08-15

Similar Documents

Publication Publication Date Title
BE575864A (nl) Optisch afleessysteem
FR1151911A (fr) Nouveaux verres d'optique
FR1222499A (fr) Verres d'optique
FR1177163A (fr) Verre optique incolore
FR1087700A (fr) Verres crown d'optique
FR1194665A (fr) Vitrail d'art
FR75061E (fr) Verres d'optique
FR1135705A (fr) Nouveau verre d'optique
FR1233372A (fr) Verres optiques exempts de thorium
CH364128A (de) Dispersionsprisma
FR1171802A (fr) Verre d'optique
FR1105548A (fr) Lunette protectrice
FR1208923A (fr) Perfectionnements apportés aux verres d'optique
FR1111775A (fr) Verres d'optique
FR1119014A (fr) Verre d'optique
FR1233263A (fr) Verre optique
FR1233761A (fr) Verre optique
FR1156505A (fr) Lentille diffusante
CH373577A (fr) Lunettes ophtalmiques
FR1161031A (fr) Lunettes à verres basculants
FR1175944A (fr) Lunettes
FR1230265A (fr) Verres optiques crown
FR1202196A (fr) Verre optique
FR1258215A (fr) Interféromètre optique
FR1187503A (fr) Verre optique