Eye test
Chris
Not quite on your door step, but one of the best, and not that far away just a blast down the motorway for you is Stephen Hing at Shefford near Bedford, he is one of the most experienced opticians for shooting glasses, we both recommend him, and use him, and its even a two and a half hour drive for us each way!
When you book, ask for an appointment with Stephen, and say its for shooting. They also grind their own lenses and will make the correct thing and fit in what ever frame you require.
Have Fun
Robin
Walther KK500 Alutec expert special - Barnard .223 "wilde" in a Walther KK500 Alutec stock, mmm...tasty!! - Keppeler 6 mmBR with Walther grip and wood! I may be a Walther-phile?