I can highly recommend Optical Express for this treatment. I had my treatment carried out by Tom Matermann at the Cardiff branch. My vision just 24 hours after the procedure was better than 20:20 (could read the bottom line of the chart!) and now 7 days on seems better than it ever did with contacts or spectacles. I have no prescription in the right eye and 0.25 in the left which may improve yet as it is early days post op. My advice is to get a consultation, discuss your own risks and benefits with the optometrist , go away and think for a few weeks and then return to book the surgery if you are then satisfied in your own mind to proceed. The procedure itself was simple and painless and I was in the clinic less than 2 hours total. All the staff have been excellent from my initial consultation through to the after-care appointments.