How long after prk lasik do you have to use preservative free eye drops?Why do 70 of people have blurry vision and glassescontactslasik?If computer use was the main cause of my vision problems amp i have lasik will the computer ruin my vision?What is the average price for a lasik procedure for both eyes?Could lasik surgery give you clear vision under water?I have astigmatism and would like to get lasik surgery how do i knwo if lasik surgery is for me?What insurance companies cover lasik eye surgery and at what percentage?