Nip yourself to the nearest opticians for a sight test – Specsavers sometimes do special deals for £10 but I found their service a bit rushed (ideally a sight test should take about 30min).
Boots opticians seem to take the proper time, a sight test should be about £20-£30, make sure you ask for a copy of your prescription afterwards which they are obliged to give you. If you’re feeling cheeky ask for your ‘Pupil Distance’ too, they may or may not give you this (but it’s less important).
Then pop yourself over to us for some lovely decent priced specs 😉
Glasses Direct
Tap me up for a discount code if you like (email should be in the profile I think). 🙂