In the 2nd step, a computer-guided excimer laser permanently reshapes the corneal tissue to further improve its focusing ability. The flap is then laid again set up to work as a normal bandage, preserving the reshaped portion of the cornea although it heals. Both of these ways are nearly pain-free. https://wekurehealth.com/blog/why-young-professionals-prefer-lasik-eye-surgery-in-delhi/