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When it comes to protecting your vision, you want to do all that you can to filter out any harmful rays. Our Miami optometrists can explain what blue light is and why it is harmful to your eyesight. We will also discuss the ways in which you can protect yourself from blue light, including through the use of blue light filtering lenses. 

What is Blue Light?

Sunlight contains a variety of shades of color, including yellow hues, red hues, green hues, and blue hues. Basically, the amount of energy that sun rays have is what determines the color of the rays. Rays that fall into the category of being blue have lots of energy and are harmful to your vision. It is important for you to understand that blue light is everywhere, you just can't see it with the naked eye.

How to Prevent Exposure to Blue Light

From your computer to your smartphone, these types of electronic devices are constantly emitting blue light. As you have likely heard, blue light can actually keep you awake and make it hard for you to fall asleep. This is why many physicians recommend that you put your phone away for at least an hour before you intend to go to sleep. 

Unfortunately, without preventative measures, such as blue light filtering lenses, the eyes are not good at blocking out blue light. It is imperative, though, that you wear blue light filtering lenses as much as possible because if you don't, this can increase your risk of developing macular degeneration. 

Contact Our Miami Optometrists To Learn About Blue Light Filtering Lenses

If you would like to learn more about blue light, including what it is and how you can go about buying lenses that block blue light, please don't hesitate to contact International Opticians today. Call our trusted Miami opticians at (786) 460-1081.

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