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Renato Cappuccitti
Renato Cappuccitti is the director of sales for the optical division of Costa Sunglasses.
Sunwear and the science of light
Light is both a particle and a wave, it has healing energy and harmful energy, and it is so fast that it travels the 24,901 miles around the earth seven and one half times in one second. In order for us to understand how to best manage light with sunglasses, we first have to understand some basic science of light.