Paraganglioma can be seen at the edge of the eye near the nose ridge,
paraganglioma 300 620 900 2500 5722(sq) Hz
if you have this in your eye, you will have blur vision. And,
Fibrodysplasia OP 230 1180 2260 1358(sq) Hz
chicken feet for hands, when ossification affects eye muscles, focus is difficult.
Good luck.