Not the best for complex prescriptions
Updated review as glasses have arrived. The good: The frames are very nice, well constructed and decent quality. The lenses are thin (considering the complexity of my prescription). The "not so good": I have a complex prescription requiring varifocals, I have worn varifocals for years so I am well used to them and how they can take some getting used to - what I have never before experienced is a severe "trapezoidal" effect on the lenses, so every single straight edge I look at seems to be off-kilter. My laptop looks more like a trapezoid than a rectangle. The prescription seems "OK", as in I can read just fine, see mid/long distance fine and the only real problems are the really bad motion sickness that I get add the fact that the right hand edge of my vision is distorted. I think I will end us using these as a "spare" set and just fall back on paying for another pair from my usual vendor - they cost 3 times as much but are worth the premium. This was originally a 1 star review because of delays in processing the order, this is in part due to the face that China still had some restrictions in place, however given that the seller didn't mention the fact that he's a box-shipper that isn't really a valid reason IMHO. I would have given 2.5 stars, but that isn't an option and to be honest, 3 is too high. If you have a simple prescrption I am sure they make a fine product, for more complex/varifocals, buyer-beware. Just FYI - expedited shipping means I was liable for import duty and tax, which I wouldn't have been if I'd gone for free delivery, so overall expedited delivery costs 25 euros, plus import duty, a release fee and VAT.