A new method for fabricating micro - optical elements with aspherical outlines is discussed.讨论了一种制作非球面微光学元件的新方法.This paper presents the design principle and method of an opticalfor plastic aspherical door scope.介绍了一种塑料非球...

adj.非球面的...

aspherical的音标：aspherical的英式发音音标为：[æz'ferɪkl]aspherical的美式发音音标为：[æz'ferɪkl]...