Blue Light Blocking Glasses for Women and Men, 2 Pack

Product Description

If you haven't worn blue light blocking glasses before, you may need an adjustable period of 2-3 days. During this adjusting period, you may experience discomfort. Just keep wearing them, and you will find how much you love them when facing a digital screen for a long time. No eye fatigue, no headache.

Using the blue light torch to beam the sensitive area of the blue light testing card and FEIYOLD Glasses as shown in the first picture, we can see that the part of the testing card beamed by the torch has turned purple, while the part shaded by FEIYOLD Blue Light Blocking Glasses has not turned purple. This demonstrates that FEIYOLD blue light glasses can block most of the harmful blue light and protect your eyes, allowing you to enjoy your digital time without worrying about the negative effects of blue light.

Please note that pictures from websites are unable to determine whether the glasses have anti-blue light properties. These online tests are designed for orange-colored sleep glasses only. Orange glasses work by removing the entire blue spectrum, turning your entire vision orange.

In case the legs sit unevenly, you can bend the legs or bridge to change the shape of the frame so that they sit straight. The lightweight TR90 Frame is designed for all-day wearing without any stress on the nose, being flexible, bendable, and shock-resistant.

Featuring transparent 3A lenses that block 99% of the harmful blue ray spectrum (400-440nm) while allowing high transmittance (93%), the glasses provide a perfect balance between eye protection and visual experience. The durable TR90 frames are lightweight and put no pressure on your nose, ensuring comfort for extended periods of time.

Prolonged exposure to blue light can lead to eye strain, blurred vision, and headaches. With our computer glasses, you will notice a difference in just a few days as they block the most harmful blue light from your computer, phone, and TV.

Moreover, prolonged exposure to blue light can disrupt the production of melatonin, leading to sleep disorders. FEIYOLD Blue Light Shield can protect you and provide you with a better night's sleep.

Get 2 pairs of glasses at a great price and keep one in each of your reading areas, or share one with a friend or family member. It is economical, convenient, and suitable for your parents, friends, seniors, and yourself.

We offer worry-free service and believe in our product. If you encounter any issues, please contact us, and we will be here to assist you. There is no risk for you to try!

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