High Power Vision Correction: Is LASIK a Safe Choice? For patients who cannot function without thick eyeglasses or high-power lenses, the idea of permanent 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.diigo.com/item/note/b2knr/7yj0?k=cb49f6ca84d55599bd8c945a9e4d2832