Knew it was too good to be true: Found out that their 2 pair for $79 offer came with basic, garbage plastic lenses. The right polycarbonate lenses would cost an extra $100. The clerk would not let me just buy one pair, or even upgrade the lenses on one to save a bit. Walked out, went to Vision Works across the street where the clerk got me the one pair of glasses for the price I specified. Will never return to Eyeglass World. Seriously, who really needs two pairs of glasses? It really bothered me that they would actually let a customer leave the store than try to satisfy in some manner. With all the options today, including on-line, this is just plain stupid.