Is LASIK Safe for Those with High Power Numbers? For patients who cannot function without thick eyeglasses or high-power lenses, the idea of laser vision correction can be a major confidence booster. One of the most common questions patients ask is, “Can LASIK be done safely for high eye power?” https://www.tumblr.com/healpedia/804191259322351616/is-lasik-safe-for-those-with-high-power-numbers?source=share