WaveFront
WaveFront guided LASIK refers to the application of spatially varying correction. Previous LASIK technology only allowed for a correction of focusing power to the cornea. WaveFront LASIK produces more natural optical improvements with a lower risk of halos and spherical aberrations.
WaveFront for Older Patients
Due to an effect called scattering, the benefits of WaveFront may not be as noticeable in older patients. For more on this, see the Wikipedia article.
