The shop assistant encouraged me to purchase expensive bifocals (which I thought would be unnecessary) and she also suggesting I get a delicate ray-ban style frames .
I went into another shop and the competent assistant said bifocals were unnecessary and she also suggested I buy "indestructible" frames , imported from Norway and they are bendy .
So, well done to me far asking about , otherwise I would have got some delicate bifocals with a Playboy advert on them .
Would have been rather stupid to get the first glasses offered