Last week I managed to get something in my right eye a I managed to get yo Exmouth MIU to get it looked at went the day before and they were shut though the phone call I made said they were ope to eight in the evening .. anyway they found out that I had scratched the eye right whare the pupil is so given a cream to put in the eye they also checked my eyes generally and said I should see the main eye hospital as bad problems with the left eye..So two days ago went to Specsavers ( as I have to go every six months) Had all the usual checks including eye scans then the Optician told him what the nurse at the hospital said..The good news was my eyes havnt altered didn't need new specs and the problem the nurse warned me about is what I already know .. That my left eye has a very large blind spot whare the optic nerve is But my right eye has more receptors that have compensated for it I was born with it.. Somthing I never knew until I needed glasses thirty years ago.. it was picked up..