Vision to distance (Farsightedness)

The farsightedness is a defect of refraction that affects to the 10% of the population of the United States and is presented when the eye is of smaller size of the normal thing or in other cases when the cornea is more page of the normal thing, bringing as a result that the cornea and the crystalline one they cannot focus the rays of quickly sufficient light to achieve images focused on the retina. The results of the farsightedness vary according to the age due to the loss of flexibility of the natural crystalline lens. The young people possibly note no change but from the 30 years but upon advancing in age the nearby vision will be done blurrier. Generally, the eye hipermétrope can develop a so much blurry vision from a distance as closely.