“对镜”这个词在汉语中出现的年代久远,大家最熟悉的莫过于《木兰辞》里的“对镜贴花黄”。中国人很长时间对着的镜子应该是铜镜,对玻璃镜也就一两百年的历史。对另一种“镜”——照相机的镜头的历史可就更短了,大概百十年吧。虽然面对照相机的历史与西方几乎同步,但清末中国的 “Mirror ” The word appears in Chinese for a long time, we are most familiar than “Mulan Ci” in the “mirror affixed yellow”. The mirror facing the Chinese for a long time should be a bronze mirror, a glass mirror for a hundred or two hundred years of history. For another kind of “mirror” - camera lens history may be even shorter, about a hundred years now. Although the face of the camera’s history is almost synchronous with the West, but the late Qing Dynasty China