 Call today and save with zero interest financing or get new sprinklers installed for as low as $81 a month. Schedule your free estimate at rainpros.com. That's rainpros.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? That's exactly right. As we near 50, our eye's natural lens starts to become dysfunctional.