That is very logical explanation! Examining the eye structure it is normal to see a casted shadow from those condensings. So then I guess getting rid of it the floater will also remove the shadow.

There is a book (well it is a whole new level of psycho-medicine teaching that brings human health to another level but lets not get distracted), I will not say which (commercial law), that gives it's foundations on setting or may I say tunning your organism and thus eliminating such issues. For example when you broke a bone or get a wound it heals - it regenerates and most of the cases there is NO sign of the would at all, and such small organ (although pretty sophisticated...probably more than the knee) may not?
You see where I am heading? If someone is interested I can Private Message him with some links. First glance may rise suspiciency of fraud but it is normal human feeling :)