Stay well away from this company, they will take your money, take your sight and not care less, they deliver an absolutely disgusting poor service, they lie, they are unrealistic, inconsistent, push hard with sales. I've lost my sight my job and I'm 5k out of pocket, they have refused my refund when 20/20 vision wasn't achieved. They have a team that remove any negative reviews on them... Google hard on these guys. The NHS reviews on optical express are interesting. I have a list as long as my arm of things i suffer with now and how badly i was treated after surgery. my whole experience with them is so in depth I don't have enough words to explain it all. DONT TAKE THE GAMBLE I DID AND I LOST... BIGGEST REGRET OF MY LIFE EVER! they have also blocked me on social media so I can't leave an honest opinion, nice way to treat someone who's life you've just ruined!