Retro Round Anti-Eyestrain Computer Gaming Glasses for Women/Men (2 Pack)

If you haven't worn blue light blocking glasses before, you may need an adjustable period of 2-3 days to get accustomed to them. During this adjustment period, you may experience some discomfort. However, once you get used to them, you'll find that you love wearing them when you're facing a digital screen for an extended time. You'll experience no eye fatigue or headaches.

To demonstrate the effectiveness of the FEIYOLD Blue Light Blocking Glasses, use the blue light torch to beam the sensitive area of the blue light testing card, as shown in the first picture. You'll notice that the part of the testing card illuminated by the torch has turned purple, while the area shaded by the FEIYOLD Glasses has not. This clearly shows that the FEIYOLD blue light glasses can block most of the harmful blue light, protecting your eyes.

You can now enjoy your digital activities without worrying about the damaging effects of blue light. It's important to note that the online tests designed for orange-colored sleep glasses cannot determine the anti-blue light properties of other glasses. Orange glasses work by removing the entire blue spectrum, turning your vision orange.

If the legs of the glasses sit unevenly, you can bend them or adjust the bridge to change the shape of the frame, ensuring a comfortable fit without any crookedness.

The lightweight TR90 frame is designed for all-day wear without causing stress on your nose. It's flexible, bendable, and shock-resistant, providing a comfortable experience.

Prolonged exposure to blue light can lead to eye fatigue, blurred vision, and headaches. However, with the FEIYOLD computer glasses, you'll notice a difference in just a few days. The 3A transparent lenses block 99% of the harmful blue light spectrum (400-440nm) while maintaining a high transmittance (93%), ensuring both eye protection and a clear visual experience.

Exposure to blue light can also slow or stop the production of melatonin, leading to sleep disorders. The FEIYOLD Blue Light Shield can protect you and provide you with a better night's sleep.

To make the most of this product, consider purchasing two pairs to keep in different reading areas or share with a friend or family member. It's an economical and convenient solution.

FEIYOLD stands behind their product and offers a worry-free service. If you encounter any issues with the glasses, don't hesitate to contact them, and they'll be there to solve your problems. There's no risk for you to try this product.

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