You have many choices for vision correction. All have benefits and drawbacks. These are described in detail in the following section.
Glasses are the most common solution to correct refractive visual problems.
Contact Lenses Contact lenses are another common solution for correcting refractive visual problems. Ortho Keratology Ortho K is a technique utilizing a series of rigid contact lenses to progressively flatten your cornea, in order to treat myopia. Radial Keratotomy RK is a surgical procedure that corrects myopia by altering the shape of the cornea. These very fine incisions are designed to help flatten the curvature of the cornea, thereby allowing light rays entering the eye to properly focus on the retina. The number and length of the incisions determines the degree of correction attained.