MAXX SUNGLASSES HOW MAXX HIGH DEFINITION LENSES WORK High Definition lenses enhance contrast by reducing the scattered blue light that causes objects to appear ?flat? against backgrounds. Contrast is improved so objects appear more sharply defined. Colors are bright and vibrant. Glare is virtually eliminated, allowing your eyes to relax and see everything remarkably crisp and clear. The HD lens cuts through haze and glare for optimum visual clarity, even at a distance. Sharpens contrast while maintaining a natural, non-distorted color balance. WHAT IS BLUE LIGHT? Blue light waves are what make the sky, or any object, appear blue. Blue light waves are also very short and scatter easily, so a great deal of the glare we experience from sunlight also comes from blue light. High Definition lenses alter the appearance of blue and green colors and reduce glare, but they dont affect the way other colors appear. In fact, many people believe color contrast is improved. HOW POLARIZED LENSES BLOCK GLARE? Polarized lenses work like Venetian blinds to block light reflecting off of horizontal surfaces like roads and water, which cause the dangerous intensity of light that we experience as glare. Drivers enjoy the benefits from polarized lenses and are no longer affected by a constant reflection of light on the road ahead.