Stylish Coach glasses with a classic tortoise design. Perfect for a chic look. +1.75 Readers on-line bifocals with Blue light filter. I tried a few times to wear them and couldn't get past 4 minutes. I simply couldn't get used to the transitions. So, I gave up.. Receipts show the original price of the glasses and the add-on cost of blue light filter. These are so stylish. I just couldn't make it work for me. Use as readers or remove lens for a new frame.