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New Laser Surgery Lets You Change Eye Color from Brown to Blue in Only 20 Seconds

Blue eyes have historically been a significant measure of attractiveness, and although they’re commonly found among actors and models, only 17% of the global population has them. For the majority of people, approximately 80% of the population, blue eyes have been attainable only with the aid of colored contact lenses or artificial iris implants. But that will soon change with the introduction of a new medical procedure, pioneered by California company Stroma Medical, that can turn brown eyes blue.

The laser procedure works by eliminating the melanin -, the pigment that also colors hair and skin – from the surface of the iris, which then allows light to enter and scatter in the stroma, the fibers seen in light-colored eyes.┬áThe effect is similar to Rayleigh scattering, in which wavelengths of sunlight hit much smaller molecules in the air and then scatter, which makes the atmosphere appear blue.

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