I wanted a new frame style (nothing wrong with my lenses) Had to take an eye test and they said my prescription had changed and said I really should have varifocals. I decided against it because they are expensive and I don’t need varifocals with my old spec savers glasses picked/waited/collected my new glasses and they seemed fine. I understand that with new shaped frames it can take a while to get used to the new glasses lenses because they’re different shaped and whatnot. Wore them for a while. Didn’t get better. I can see distance but can’t read in them. I took them back and was told “ we told you to get varifocals, you can either buy whole new varifocal lenses or buy a second pair for reading only” ( more money) so I said forget it. I’ll wear my old glasses (perfect all round vision and bin the new ones. What a waste of money.