London - 54mm Rectangular Polarized Sunglasses

There are a few tests you can do to ensure sunglasses are polarized. If these actually are polarized, I either have a defective pair or it’s so weak, it doesn’t register enough to pass the two pair test… • Take a second pair of sunglasses that you know for sure are polarized. • Hold the two pairs lens-to-lens, looking through both at the same time. • Rotate one pair 90 degrees while keeping the other steady. • Result: If the overlapping area turns completely dark or pitch-black, both pairs are polarized. They look good on though!! Ugh I wish they worked.