Spring is just around the corner, and it's the perfect time to ensure your eyes have ideal sun protection. Outdoor activities, especially when the sun is out, are our priority when warm weather returns. However, to protect your vision and reduce glare, you should seriously consider purchasing polarized lenses.
Polarized and Non-Polarized Light
Non-polarized light is all around us, coming from the sun, a light bulb, or even a flame. These light sources emit vibrations or waves that travel in all directions. When the direction of these light waves is altered, for example, when they hit a smooth, reflective surface, the light becomes partially polarized. This is what is called glare, and this phenomenon occurs when too many light waves become partially polarized and oriented horizontally towards our eyes.
Too much partially polarized light can be damaging to our eyesight. Overexposure to bright light and glare can lead to squinting, eye strain, and even temporary blindness in some extreme cases. The reflex to shield your eyes with your hands when you are outside is an unmistakable sign that they are suffering.
