I've had two very different results from two visits to Specsavers, and after spending a fortune on prescription Raybans.. turns out my latest results are nowhere near accurate. The guy was more interested in getting me out of the door to purchase more glasses (or at least a set of lenses)
Thanks bullwinker. If I print this will they accept it or is it better to just show on smartphone?
Yeah I can't see the voucher... Also Tesco opticians has been purchased by optiacal express, so won't be free for long