Polarized lenses

Polarized lenses use a specific anti-reflective filter which allows a clearer and more defined vision. To understand the difference between normal dark and polarized lenses, it must be borne in mind that when the sun emits beams of light that hit reflective surfaces such as water, they reverberate in all directions, almost in fact escaping the control of our eyes, as if they were many disconnected vibrations. Polarized sunglasses have the advantage of blocking these reflections. Common sun lenses are certainly excellent filters against UV rays, but they may not be sufficient to solve the problem of reflected glare. There are many typical situations in which it is advisable to use polarized sunglasses, but the most common are: while driving or in all those activities that have to do with reflections on water, snow, ice (fishing, skiing ... ).