Accession Number:

AD0654647

Title:

OPTICAL GLASS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1967-02-24

Pagination or Media Count:

4.0

Abstract:

The patent describes an optical glass which contains SiO2, B2O3, GA2O3, NA2O, LI2O. A noncrystallizing glass with shortened partial dispersion in the blue portion of the spectrum is produced by using in wt SiO2--30-60 B2O3--less than 12 GA2O3--30-40 NA2O--less than 8 LI2O--less than 5 and in addition BaO and ZnO--2-10.

Subject Categories:

  • Ceramics, Refractories and Glass

Distribution Statement:

APPROVED FOR PUBLIC RELEASE