Z Prime LASIK is used to correct a mild degree of refractive errors such as hyperopia (farsightedness), myopia (nearsightedness), presbyopia, and astigmatism.
A combination of Wavelight EX500 Alcon Laser and FS200 Femtosecond Laser (the most premium and real breakthrough FEMTO laser technology) creates a truly customizable flap resulting in a better result.