After a lot of searching, I found a half decent looking pair of frames on Mister Spex & used the try on tool which I know isn’t 100% accurate but gives you an idea & I was happy enough so I’ve ordered a pair of Varifocals (I’ve ordered Varifocals with Glasses Direct before & they’ve been fine).
I’ve seen a lot of great reviews for Mister Spex & a few odd not so good. What’s your experience?