floaters
eye floaters

As Susan looked at the walls, her eyes began to focus on her own vitreous floaters.

They told him that the thing that had occasionally blurred the vision in his left eye was a vitreous floater and not to worry about it.

The most common side effects in clinical trials were conjunctival hemorrhage, eye pain, vitreous floaters, increased intraocular pressure, and intraocular inflammation.

Vitreous floaters - deposits of various size, shape, consistency, refractive index, and motility within the eye's normally transparent vitreous humour which can obstruct vision.

Prompt examination of patients experiencing vitreous floaters combined with expeditious treatment of any retinal tears has been suggested as the most effective means of preventing certain types of retinal detachments.