I have prescription of -8.5 in both eyes and my corneal thickness is 510 in both eyes,can i undergo femotosecond lasik eye surgery.
Thanks for your Question
At this high refractive power of 8.5 Myopia with corneal thickness of 510 i wont recommend Femtosecond Lasik Eye Surgery. Your cornea will become weak after the surgery. I would recommend PRK (photorefractive keratectomy).