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随着年龄的增长,身体内的各个器官功能都将逐渐衰退,眼睛的视力当然也在减退之列。平时您往往可以看到不少老年人或中年人看书报时,眼睛必须与书报保持一段较远的距离,若眼与纸张距离过近,字迹反而模糊,这种现象就是人们平时所说的老花眼,医学上称为“老视”。 要解决老花眼的视力问题,只能求助于配戴老花镜。那么,究竟应该怎样选择合适的老花镜呢?下面谈谈在老花镜配戴中的几个具体问题。
With age, the function of various organs in the body will gradually decline, of course, eyesight is also diminished. Usually you can often see many elderly or middle-aged people reading newspapers and periodicals, the eyes must keep a long distance with the newspaper, if the eye and the paper is too close, the writing but fuzzy, this phenomenon is what people usually said Presbyopia, medically known as “presbyopia.” To solve the presbyopia vision problems, can only resort to wearing reading glasses. So, how should we choose the appropriate reading glasses it? Here to talk about the wearing of reading glasses in a few specific issues.