aspherics
n. 非球面镜;[光] 非球面光学;[光] 非球面镜光学
例句
Aspherics are applied more and more widely in optical design as the use of aspheric lens simplifies the optical system.
非球面镜的使用能大大简化光学系统,因此被越来越多地应用到各种光学设计中。