My experience with this website was fine. Order has been placed, although i had to wait a little longer than first stated, but it was done in time, eventually.
Lenses, furniture, a bike. There's an endless amount of things to buy here. Only thing you have to know is how to distinguish a trustworthy seller from a crooked one.
Good website, but better off visiting a real doctor anyway. You can research all you want but nobody except a real doctor in front of you is going to help you most