Most actors have to wear colored contact lenses to make these purple ... certain eye conditions. Eye color is determined by the amount of melanin in the front layers of the iris. Dark brown ...

When a Halloween outfit just doesn't feel like enough, a lot of people turn to costume contact lenses to complete ... of colored contacts to make her brown eyes look like they were a shade of ...

New lenses turn invisible infrared light into visible images, a study found. Humans can now see in the dark -- and even with their eyes closed -- using nanotechnology contact lenses that turn ...

Contact lenses ... brown, which can disrupt everyday situations like looking at traffic lights. Past research has set out to correct the problem using gene therapy to grow new cones in the eyes ...

Corneal abrasions: Accidental pokes with mascara wands or pencil eyeliners can scratch the cornea and can lead to pain and redness in the eyes. “Contact lenses are a convenient alternative to ...