人过中年,身体各系统器官的功能由盛及衰,我们的心灵之窗——眼睛也是如此,在诊室里常常听到老年人抱怨因视力下降而带来的苦恼。那么,是什么引起了视力下降呢?怎样进行医学处理呢?我们通常把眼睛的结构和功能比做一架照相机,作为屈光介质的角膜、晶状体是相机的镜头,眼底的视 When people are middle aged, the functions of the various organs of the body rise and fall. The same is true in the eyes of our spiritual eyes. In the clinic, elderly people often complain about the distress caused by the decline of their eyesight. So, what caused the vision loss? How to carry out medical treatment? We usually compare the structure and function of the eyes as a camera, as the cornea of ​​refraction medium, the lens is the lens of the camera, the fundus of the eye