High Power Vision Correction: Is LASIK a Safe Choice? For people who depend heavily on thick glasses or strong contact lenses, the idea of permanent vision correction can be transformational. A frequent concern among patients is, “Is LASIK safe for those with high power numbers?” Severe refractive errors can influence https://www.tumblr.com/maheshnadgir/804190165827551232/is-lasik-safe-for-those-with-high-power-numbers?source=share