That's good news really

especially as the specialist doesn't think there will be any deterioriation.
William was diagnosed with cataracts a couple of years ago when he was 6. He has 6 monthly check ups and so far there's been no change to his cataracts. The opthalmist describes William's eyesight as being similar to somebody permanently wearing scratched sunglasses

which sounds a bit alarming, but it doesn't seem to bother or hinder him at all.