WHAT IS SUNGLASS AND WHAT IS THEIR WORK???....

It's common that mostly everyone uses sunscreen to protect skin from suns harmful rays just like that sunglasses play a really important role in the health of the eyes out in the sun abong your eyes from the harmful rays that sun gives off.

Source : pixabay

Many people don't realize that the sun can have long-term health impacts on eyes when they're left unprotected. From cataracts to sunburn.

The best quality sunglasses are made up of multiple elements that work together to protect your vision in the sunlight. We're here to share a few of those elements and their use.

• UV COATING
• MIRROR COATING
• POLARIZED LENS
• ANTI-REFLECTIVE (AR) COATING