Eyeglasses are the traditional choice for correcting the majority of refractive errors.
However, it is not satisfactory for everyone. Discomfort, interference with sports and occupation related activities, limited field of vision, and undesirable appearance are among the reasons for dissatisfaction cited by many people who wear glasses. Millions of Americans currently wear contact lenses. With proper fitting and lens care, contact lenses are safe and effective for many people. However, some report discomfort, limited wearing time, difficulty maintaining lens hygiene, or even complete intolerance to lenses on their eyes, and seek other alternatives for correction of their myopia.