What Exactly Is Blue Light?

From: LensCrafters - Friday Jun 25,2021 11:18 am

Learn more in our new Dr. Tips video. | View as web page


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Nowadays, blue light from natural and electronic sources is virtually
everywhere. Watch our new Doctor’s Tips video to learn about Blue
Light exposure and how you can potentially help ease its effects.

In this video you will learn:

What the main sources of Blue Light are.
Why digital devices can affect your sleep patterns.
The benefits of the 20-20-20 rule.

Learn more

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