Ray-Ban Chromance Lens Technology

Ray-Ban advanced polar lens technology goes full color with Chromance: taking high performance vision to a whole new level. Advanced lens technology with new pigments, coatings and polar filters for high definition color and exceptional clarity. Featuring a hydrophobic anti-reflective coating at the back of the lenses: repelling dust, fluff, oil and water. Chromance lenses are clearly distinguished with a tiny 'Chromance' logo on bottom part of lens.