The best way to determine whether or not monovision or full distance LASIK is right for you is to talk to your eye doctor. They will be able to accurately determine the best surgery for you based on a series of tests and give you the best advice for your needs. The difference between the two is that monovision corrects one eye for distance and the other eye for near vision, while full distance LASIK corrects both eyes for distance. Monovision is best if you only need vision correction for one eye, such as if you are nearsighted in one eye and farsighted in the other. Full distance LASIK may be a better option if you need vision correction for both eyes.