Hi.
I'm 44 years old and never worn glasses. Lately I've been having some issues with my eyes so went to an optician.
They've diagnosed me with an astigmatism and now need glasses for concentrated work whether that's long or short distance.
I've looked online and it says that most astigmatisms are from birth (my son has them in both eyes) or that they can develop in later life after eye surgery, disease or injury to which I've not had anything.
Normal???