Presbyopia

The presbyopia is a refractive error that appears around the 40 years. In a young person the crystalline one is smooth and flexible. This flexibility makes possible that the crystalline lens change of form, permitting him to focus the nearby objects. Nevertheless, upon aging the crystalline one loses its flexibility and him is not possible to focus with clarity the nearby objects. Even those people with a perfect distant vision will be seen obliged to use eyeglasses to read when develop presbyopia. Therefore, even if by means of the surgery you acquire an excellent distant vision will be him necessary to use eyeglasses to read when have around 45 years of age. The results of the presbyopia can be covered a little with the surgery LASIK by means of a procedure known as monovisión. The monovisión can offer him nearby vision and to distance to a person with presbyopia, an option that should consult with ours personal.