【Benefits of Photochromic lenses】---- CONVENIENCE: instead of carrying around two pairs of glasses, you need only wear one. The lenses transition imperceptibly from light to darken tinted and return to light in a matter of minutes; VISUAL ACUITY: offer excellent visual acuity both indoors and outdoors, reducing eye strain and squinting from bright sunlight.
【POLARIZED LENSES】---- Polarized lenses provide superior glare protection – especially on the water. Outdoor enthusiasts require polarized sunglasses to eliminate the glare for optimum safety and performance. Drivers need polarized sunglasses to reduce glare-causing reflections from flat surfaces, such as the hood of the car or the road’s surface.