Yes, we do provide thinned lenses at IOLLA and we go all the way to 1.74 index!
Here at IOLLA we don't think it's fair for some people to pay more for their glasses than others just because they have a higher prescription. This is why our price of £75 (or £145 for multifocal lenses) includes the frames, coated lenses as well as lens thinning for those with higher prescriptions so that we can achieve the best possible finish for the glasses.
Our experienced workshop team chooses the best level of thinning for every individual order based on the prescription, PD and frame choice. This means every pair of IOLLA glasses will reach our customers looking great and feeling fantastic!