Feels like a piece of dust is floating on top of my Pupil, or a piece of my hair is hanging over my eyelash and into my right eye. always moving around. 2 visits to the Opthamologist...he calls it a floater..its not ontop of my eye ,its at the back. very annoying. He says as you get older pieces of tissue can rip from skin that hold eye ball in its place..from shrinkage or drying of membrane.. Took over 10 different eye tests with very sophisticated equip. all too complicated for me to totally understand but it is what it is. Its just like a piece of dust floating and impairing vision on one side.. Doc says there is nothing to be done but wait. sometimes 2 months, sometimes 2 years.. Anyone ever experience such symptom, or circumstance??