 The curved surface of glasses lenses, along with the materials they are made from, cause reflections. In fact, you can lose around 10% of light through reflections on lenses. These reflections can be distracting and appear unattractive. An anti-reflective coating allows for clearer vision by reducing reflections. |  Scratch resistant lenses provide protection from everyday accidental damage. The hard coating prolongs the life of the lens, while simultaneously providing clearer vision. |
 Another beneficial lens treatment is an invisible dye that blocks ultraviolet (UV) light. Just as sunscreen keeps the sun's UV rays from harming your skin, UV-protective treatments for eyeglass lenses block those same rays from damaging your eyes. |  Fashion tints, also called café tints, are available in a wide range of colors and designs. Usually tinted in ranges of 10 to 20 percent darkness, the most common fashion tints are pink, blue, yellow, purple, and gray. |