Crazy Science: New Contact Lenses Allow Vision in Total Darkness. ... The lenses could also help people with color blindness by converting certain light wavelengths into colors they can see better ...

You know those crazy colored contact lenses that people like to sell this time of year – the ones that make your eyeballs look like ...

Air Optix Colors are monthly contact lenses with 12 color options, from hazel to amethyst. They mask natural eye color more but still blend a bit with it, so lighter colors do work on darker eyes.

Crackdown on 'crazy' contact lenses. CBC News · Posted: Oct 22, 2002 4:15 PM EDT | Last Updated: ... The only cosmetic lenses approved for sale are colored prescription-only lenses.