Contact lenses

Contact lenses

Contributors in Contact lenses

Contact lenses

More commonly known as crossed-eyes, is a vision condition in which a person cannot align both eyes simultaneously under normal conditions. One or both of the eyes may turn in, out, up or down. An ...

Striae

Eyewear; Optometry

Wrinkles in the corneal flap created for Lasik. There are two kinds, macro striae and micro striae. See Striae Flap Wrinkle Details

Near point of convergence

Eyewear; Optometry

The maximum extent the two eyes can be turned inward.

Corneal endothelial cell dystrophy

Eyewear; Optometry

Also known as Fuch's Dystrophy, a progressive hereditary disease when moisture in the cornea is unable to evaporate properly, sometimes causing distortion of the cornea, irregular refractive error, ...

Stroma

Eyewear; Optometry

Thickest and central layer of cells in the cornea.

Corneal haze

Eyewear; Optometry

When the cornea becomes cloudy with opaque white cells, creating vision that is similar to looking through fog.

Neovascularization

Eyewear; Optometry

The formation of new blood vessels, often fragile and inappropriate for the location. Long-term use of contact lenses can starve the cornea of oxygen, causing neovascularization as the body attempts ...