[讨论]glass selection [复制链接]

Glass selection tends to be both a science and an art.  It is the intent of this paper to remove the v`U;.W  
"mystique" surrounding glass selection, primarily based on the chromatic properties of the glass, )[ejb?{d  
and to show via careful parametric analyses how we can optimally select glasses for lenses of 0D0uzUD-
 
different f/numbers, spectral bands, and performance requirements.  The important roles of IA$=  
refractive index and Abbe number as well as partial dispersion will be considered. Using the 4~2 9,  
SCHOTT glass map, six separate and identifiable regions along with glasses within each region M^G9t*I  
will be discussed.  The goal for this paper is to make glass selection easier to understand.

这是spie上的一篇论文的摘要，不知楼主发上来有什么用意？

路过，来学习的

对阿，干吗用啊？