A wonderful technique to help those whose iris sphincter is damaged due to trauma (or) during cataract eye surgery. These patients then end up with extreme light sensitivity (photophobia) blurred vision and migrainous headache etc. By re-constructing their pupil some what back to a normal smaller circle size with a special technique as evident form the operation movie attached, their vison is restored back to normal, thus get rid of photophobia, glare and image gosting etc.