I have to change from reading glasses to varifocals as I'm getting ancient, went to one of the high st opticians at the weekend who quoted £560 for the ones I liked. They were Prada frames, so clearly not going to be cheap. I've looked online and I can get the same ones made up online for about £360, which is a huge saving. This is my first proper pair as I've only had reading glasses before, so I don't know if it's a false economy.