I bought $500 Chanel Sunglasses, polorized, no-line bifocals, non stratch, all the pluses. I took them back after one lense started cracking inside the lense. I was told by the manager that there are no coatings on this lense, but they buy the lense, then cut it to fit my RX and frame. She talked me like a 10 year old on how to take care of my glasses. I have been wearing glasses for 45 years and I have three pair, all purchased at Lenscrafters in NE Mall in Hurst, Tx., and I paid $500 or more for each pair. Lenscrafters will not replace the... read full review »