In the 2nd move, a pc-guided excimer laser permanently reshapes the corneal tissue to further improve its focusing means. The flap is then laid back in position to act as a normal bandage, preserving the reshaped portion of the cornea although it heals. Both of these actions are practically painless. https://1stlinkdirectory.com/listings13447620/the-smart-trick-of-best-lasik-eye-surgery-that-no-one-is-discussing