Baby Eye Problems What Are Good Toys To Buy For Babies With Eye Problems?

What are good toys to buy for babies with eye problems? - baby eye problems

My friends baby was born with eye problems, it is only 4 days after the doctor said it was difficult for him to make an accurate diagnosis, but a lot of trouble concentrating on things that it seems. I am not a parent, I'm not sure what to do as a toy, but my friend is short of money, so I wanted to ask you a few things that might be useful to help children learn to concentrate better? Suggestions? Brands? Types? specific toy?
Thank you.