Presbyopia is a refractive error that makes it hard for middle-aged and older adults to see things up close. Presbyopia is an age-related...

Posterior Vitreous Detachment (PVD) is a natural change that occurs when the vitreous gel that fills the eye separates from the retina,...

Floaters can look like small specks, dots, lines, worms or cobwebs in your field of vision when looking at something plain or bright like...