After a long wait my licence was re issued, 10 weeks I think , what I did find out was that the eye sight test for LGV's is now more stringent than cars, and irrelevant of needing glasses to see the required distance, you have to be of a certain level of sight should your glasses fall off !!
Luckily for me my level of eyesight was recorded by Dvla some 20+ years before the change and they accept that , but told me they have concerns over glasses today !! Contact lenses are not a problem !
Optician asked me if your glasses fell off could you see to drive, I replied jokingly I'm sure I could find the kerb, but if they fell off in the cafe car park I would struggle to find right motor :nut:,