2. A Vacuum ring is put round the cornea, which serves to stabilize the eyeball in addition to acts for a System with the microkeratome. When vacuum is activated, the vision gets to be hazy and force on the eye is felt. If you're thinking about LASIK surgery, you almost https://bookmarklogin.com/story21107256/the-smart-trick-of-lasik-treatment-that-no-one-is-discussing