contacts bausch - lenses contacts vision

Simultaneous contacts lenses bring distant and near objects into focus at the same time. The center of the lens corrects bausch distance vision; contacts the outer bausch part corrects near vision. * Segmented lenses correct distance vision in the top half and near vision in the bottom half.Monovision An alternative to bifocal contacts, monovision lenses correct distance vision in one eye and near vision in the other. Modified contacts monovision allows wearers to put a bifocal lens in one eye and a single-vision lens in the other.Implants Designed for mild nearsightedness, KeraVision Intacs are bausch placed in the periphery of the cornea by an ophthalmic surgeon. Made of polymer, a type of hard plastic, they require no maintenance and can be surgically removed. The outpatient procedure has a 97-percent success rate of 20/40 vision or better.

(Lenses made from polycarbonate, the same type of plastic used contacts for the space shuttle windshield, are about 50 times stronger than bausch other lens materials.) Also, people at risk of receiving electric shock should avoid metal contacts frames.People employed in bausch certain occupations may be prohibited from wearing contact, or may be required to contacts wear safety eyewear over the contact. Some occupations, such as construction or auto repair, may require safety lenses and safety frames. Physicians and bausch employers contacts should be consulted for recommendations. Description bausch Eyes are examined by optometrists (O.D.) or by ophthalmologists (M.D. or D.O.--doctor of osteopathy). contacts Prescriptions, if necessary, are then given to patients for glasses. bausch The glasses are generally made by an optician. A separate lenses-fitting exam is necessary if the patient wants contact, because an lenses prescription is not the same as a lenses prescription.