First, the surgeon employs a femtosecond laser or possibly a microkeratome to generate a micron-slender, circular flap while in the cornea – the surface of the eye. This requires just a few seconds. The surgeon gently moves the flap to reveal the layer of tissue where the eyesight correction treatment https://growthbookmarks.com/story20807425/a-secret-weapon-for-lasik-specialist