您是否看小字越来越模糊?您是否为了看清报纸而将手臂伸得越来越远?您是否变得喜欢在光线十分充足的位置或靠近灯光看书?近视眼者是否变得喜欢摘掉眼镜阅读?还有您是否经常感觉视觉疲劳、眼睛干涩?若是就说明您的眼睛已经开始老花。 眼睛老花是老年人常见的一种屈光不正,它是由于人眼睛中的水晶体弹性逐渐减退、调节不足而引起的看近困难模糊。人眼水晶体的调节能力是随着年龄的增加而减少的,一般到40岁以后,水晶体的调节能力已不能保证看近和看远的要 Do you see the print getting blurred? Are you stretching your arm farther out to see the newspaper? Have you become fond of reading in a well-lit or near-light? Myopia has become like-removed Glasses reading? Also do you often feel tired eyes, dry eyes? If it shows that your eyes have begun presbyopia. Eye presbyopia is a common refractive error in the elderly, it is due to the human eye in the crystal body elasticity gradually diminished, inadequate regulation caused by the near-difficulty ambiguity. The ability to adjust the human eye crystal is reduced with increasing age, generally to the age of 40, the ability to adjust the crystal body can no longer be guaranteed to see near and far