ITRC will keep on increasing the technology of aspherics fabrication.期能在非球面镜片制作上持续累积技术能量....

n.n.（尤指用于摄像机及电影摄影机的）非球面镜头...

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