 Do you need glasses or contacts and you're now at the age where you also need readers? K2 Vision RLE is the permanent solution to eliminate the need for all those. Hey, it's Doctors King and Kopstein from K2 Vision. Andy, for those nearing age 50 or so, refractive lens exchange can be a great alternative to LASIK. That's right, Joe. K2 Vision RLE is a terrific