Some of the eye-floaters I occasionally see and even a movie short for free.
Most eye floaters are supposedly caused by age-related changes that occur as jelly-like substance (vitreous) becomes more liquid inside your eyes. Microscopic fibers within the vitreous tend to clump and can cast tiny shadows on your retina.
Are these just clumps and tiny shadows that I see? Or maybe mind images reflected on my retina screen!