We welcome you at Prescriptioneye-Glasses.com for information and guide to prescription glasses. Insurance will pay for standard cataract surgery with a prescription lens implant designed for distance vision. We consider this a wonderful surgery and we call this surgery chocolate cake. But what if you want to be FREE from dependence on glasses for reading books? What if you want to read the speedometer and see the street signs without depending on glasses? What if you want to read your computer manual and work on the computer without depending on glasses?
LASIK is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses. LASIK stands for Laser-Assisted In Situ Keratomileusis and is a procedure that permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser. The cornea is a part of the eye that helps focus light to create an image on the retina. It works in much the same way that the lens of a camera focuses light to create an image on film. The bending and focusing of light is also known as refraction. Usually the shape of the cornea and the eye are not perfect and the image on the retina is out-of-focus (blurred) or distorted. These imperfections in the focusing power of the eye are called refractive errors.
There are three primary types of refractive errors:
- myopia nearsightedness; only nearby objects are clear.
- hyperopia farsightedness; only objects far away are clear.
- astigmatism images are blurred at a distance and near.
In LASIK surgery, precise and controlled removal of corneal tissue by a special laser reshapes the cornea changing its focusing power. While the Glasses, contacts and refractive surgery attempt to reduce these errors by making light rays focus on the retina. For Lasik surgery You should be at least 18 years old (21 for some lasers). You should not be pregnant or nursing as these conditions might change the measured refraction of the eye. You should not be taking certain prescription drugs, such as Accutane or oral prednisone. Your eyes must be healthy and your prescription stable. You should be in good general health. Lasik may not be recommended for patients with diabetes, rheumatoid arthritis, lupus, glaucoma, herpes infections of the eye, or cataracts. Weigh the risks and rewards. Hence visit Prescriptioneye-Glasses.com.