Blue Light Blocking Glasses Buying Guide

If you have insomnia, blue light may be one of the reasons behind it. There are various harmful effects of these rays and insomnia is one of them. The blue light blocking glasses are designed to reduce their effects and ensure deep and restful sleep.

When it comes to choosing the best blue light blocking glasses, there are different options available in the market. So, here is the guide that will help you select the best.

How do they work?

Blue blockers usually come in mostly yellow and gray color lenses. When you wear these lenses at day time, they work by reflecting harmful rays away from your iris where it does the damage. In the evening, they help your body produce melatonin (a special hormone that is responsible for the sleep cycle) by mimicking natural darkness.

When should you wear them?

If you are looking for a pair of glasses for day time, lighter or yellow lenses are perfect for you. But, if you want lenses for indoor electronic activity at night, you should choose darker red or amber lenses as they block more blue light during the night. Also, they help you take a sound sleep when you wear them for 2 to 3 hours before bedtime. Both are beneficial when they are worn at their recommended time.  

What are key-design features of these glasses?

Nowadays, blue light filter glasses come in a variety of different designs and styles. However, they all provide the same benefits, blocking the damaging blue light. Here are some features that will help you choose the perfect pair for you.

Range of wavelength: The percentage of total blue light blocked, and a specific range of wavelengths make good quality blue-light filter lenses. So, you should always make sure to select lenses that filter the maximum of blue light.

Frame color: Although blue light filters are available in different frame styles and colors, you can generally find them limited to black shell frames as they serve a utilitarian purpose.

Fit-over style: If you already wear glasses, you can wear these lenses easily as they can easily fit over them for perfect results and styles.

If you are now sure which types of glasses will be perfect for you, you should get in touch with one of the leading blue light blocking glasses dealers to get the best.

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Created on May 28th 2019 03:26. Viewed 445 times.

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