Perhaps Costo said "high definition" and I assumed "wavefront"? It would explain why their high def lenses seem to be so affordable. https://www.lenspick.com/blog/high-definition-lenses-for-eyeglasses/
_______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com