Accession Number : AD0644150

Title :   OPTICAL BORIC GLASS WITH HIGH REFRACTION INDEX,

Corporate Author : INSTITUTE OF MODERN LANGUAGES INC WASHINGTON D C

Personal Author(s) : Vogel,Werner ; Heindorf,Wolfgang

Report Date : DEC 1966

Pagination or Media Count : 7

Abstract : The object of this invention are boric glasses with high refraction index and medium dispersion, the optical qualities of which indicated in diagram vd-nd lie in the fields where until now only a few technically usable glasses have been known.

Descriptors :   (*OPTICAL GLASS, BORON COMPOUNDS), REFRACTIVE INDEX, CZECHOSLOVAKIA, PATENTS, OXIDES, LANTHANUM COMPOUNDS, TITANIUM COMPOUNDS, TANTALUM COMPOUNDS, NIOBIUM COMPOUNDS, TUNGSTEN COMPOUNDS, ALKALI METAL COMPOUNDS, ALKALINE EARTH COMPOUNDS, LEAD COMPOUNDS, ARSENIC COMPOUNDS

Subject Categories : Ceramics, Refractories and Glass

Distribution Statement : APPROVED FOR PUBLIC RELEASE