眯着眼,伸直手臂将报纸举得远一点,才终于认清白纸黑字说了些什么…到这种现象发生,你不得不承认眼力大不如前。人老视力衰退是年龄增长的结果,不过,你可以让它退化得慢一点,让光明留得更久一点!老花眼——水晶体调节能力退化老花眼是水晶体调节能力退化的结果,年过40,不论近视 Squint, arms straight up the newspaper a little further before they finally understand what the black and white say something ... To this phenomenon, you have to admit that the eyesight worse. Presbyopia - the degradation of the ability to regulate the body Presbyopia is a result of the degradation of the ability to regulate the body of the crystal, over 40 years old, regardless of whether the old presbyopic vision is the result of aging. However, you can make it degenerate slowly, leaving the light longer! myopia