Ophthalmologic glass with enhanced refractive index

被引:0
|
作者
I. A. Levitskii
L. F. Papko
M. V. Dyadenko
机构
[1] Belarus State Technological University,
来源
Glass and Ceramics | 2013年 / 70卷
关键词
optical glass; ophthalmologic optics; refractive index; density; dispersion coefficient;
D O I
暂无
中图分类号
学科分类号
摘要
Glasses with refractive index 1.60 – 1.65, density 2.80 – 3.08 g/cm3 and dispersion coefficient ≥ 45 have been developed on the basis of the system Na2O(K2O)–MgO–CaO–BaO–ZnO–B2O3–SiO2. These glasses are recommended for use in ophthalmologic lenses.
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页码:180 / 182
页数:2
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