Please may I ask a question on this wonderful thread?
My DS has just turned 3, and we have suspected for a while that there is a problem with his eyesight. He is incredibly shy and wary of strangers, and it has taken several months to get him seen at the paediatric eye department, but it has been confirmed that he is long sighted.
Severely long-sighted.
He has been given a 75% prescription initially- 6.5 and 7.5... full prescription would be 8 and 9 we were told. 
He has to wear his specs the whole time from now on.
May I ask what his prospects are?
Will he need specs his whole life? We were told that if he wears them all the time, then by the time his eyes finish growing around 7yo they should have developed as well as can be hoped, and his vision would be 20/20 (well, 6/6) - did the consultant mean with spectacles on?
We were a little overwhelmed to take much in, and DS had had a very long day, and was starting to fidget.
How much do you think he can see now/has been able to see up til now with no correction? Feeling very sad about this atm, particularly as it seems my other child also needs specs now too...
Thanks in advance for any advice you can offer 