INFERIOR RAY-BAN PRODUCTS

My RB lenses are severly 'pitted' shall we say? I think this may be the polaroid film peeling off, causing me to think of dumping them somewhere, but I simply paid too much for them. I bought my Bans in Cape Town, at V&A Waterfront - when I showed them the product, they merely shrugged and said "contact Ray Ban, SA". Of course the warranty has expired. The problem is NOT the supplier - the problem is the manufacturer who is selling an inferior product, which they KNOW will fail eventually. I'm disgusted, as this is the second pair of sunglasses this has happened to.