 Collisions are more common than we'd like to think. If you find yourself in one, follow these helpful tips and then call my friends at Pentagas Law. If you or a loved one's injured in a car accident, call Pentagas Law. We can help. PentagasLaw.com We're with Dr. Andrew Kopstein from K2 Vision RLE. Dr. Kopstein, is it true 50% of Americans have their lenses replaced by the time they're 75?