On the road, by the water, or even in the mountains, light can sometimes be blinding to the point of straining the eyes and making vision less comfortable. Classic sunglasses reduce light intensity, ...

Polarized sunglasses work by using special chemicals to block light polarized in one direction, thereby eliminating about 50% of the light. Light can also be ‘circularly’ polarized, such that the axis ...

Ever marveled at the crystal-clear vision you get when you put on your polarized sunglasses? It’s no magic – just an ingenious application of physics principles. This guide aims to unravel the mystery ...

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 ...