As an individual nears the age of 40, their near eyesight typically begins to blur. This change in vision is called presbyopia, and it reduces the ability to see objects that are too close.
Symptoms Of Presbyopia
Men and women who have begun to be presbyopic will often first notice that they can no longer see items that are close up as well as they once did. One obvious indication of presbyopia is discovering you have to position objects away from the eyes in order to read them. A further sign is getting headaches or eye fatigue after near-vision-intensive activities, such as writing or using a computer, that never used to cause them. Also rather common is the mistaken belief that the unclear vision is caused by dim lighting. Presbyopia usually begins to show up at around the age of 40, and its symptoms can get more pronounced.