@matigo First off, Mrs did not want me to go to the shop I wanted to saying it will be too expensive" and went to another optician; they wanted me to leave the reading glasses with them for a day for lense replacement, which I cannot do, as this is the one & only pair of glasses I have. So, in the end, it became a waste of drive to the optician and moreover coming back home as a not very happy bunny tonight!