I got my first pair of varifocals (with the lightest, thinnest lenses offered) about two months ago. My distance vision is fine but I was struggling to see my GPS while driving and they've solved that problem.
Initially the frames weren't fitted closely enough and seemed to be wobbling but they've been readjusted three times now. The angle of the arms seems wrong so I'm always propping them up an inch above my ears to read properly, otherwise the reading field is very narrow and feels like a slightly wrong prescription. Worst of all I can't keep them in the right place on my nose and am constantly, constantly pushing them up. They only slip about 2-3mm but it's enough to slightly change the position and magnification of the lenses and it's very frustrating. I end up looking over the top of the frames. Unless I'm sitting still I feel like I'm always searching for the correct zones, which makes me feel a bit ill. The slipping has also created a sore spot on the side of my nose.
The optician has suggested if I can't get on with these frames I can try some which don't have sprung arms? He said they're committed to getting it right, but I'm not sure where to go from here. They seem great for driving but it feels crap having paid so much for them and they're not quite right for everything. What should I be asking for?