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There are currently 3 names in this directory beginning with the letter F.
F

Flashes
Flashes appear as many tiny bright lights or like flashes of lightening. These flashes usually last for only a second or so, but typically occur repeatedly. More about Flashes...

Floaters
Floaters appear as grey or black specs, lines, in your vision. They are caused by clumps in the vitreous jelly of the eye casting a shadow onto the retina. More about Floaters...

Fovea
The central region of the macula, which is required for tasks requiring attention to visual detail, like reading or driving.