If you're shopping for sunglasses and aren't sure if they're polarized, you can easily check by holding two identical pairs at 90 degree angles to each other. We've talked about why polarized lenses ...

We’ve all experienced the blinding effect light has when reflecting off shiny surfaces like water, metal or snow. Though many ordinary sunglasses can help protect your eyes from harmful UV rays, they ...

It's a beautiful summer day, and you're outside enjoying the weather. You are wearing your favorite sunglasses for protection from the bright sun. However, you still find yourself squinting when the ...