The most common cause of blurred vision is refractive error, which occurs when the eye fails to focus light properly to produce a clear image on the retina. This can be caused by nearsightedness (myopia), farsightedness (hyperopia), or astigmatism. All three of these conditions can be cor...
Astigmatism–Both near and distant objects can look blurry. They are usually due to the shape of your eye, the shape of your cornea or both. If a refractive error is the problem, a pair of prescription glasses or contacts should get rid of your blurry vision. An eye doctor will give yo...
TYY , male, age 37 years, complained of sudden blurringof vision of the left eye for the past 2 weeks. He has noprevious eye problem other than a little astigmatism as toldby his optometrist. His wife described him as a healthy onthe-go type of person. He holds two jobs, one in JB...