







🕶️ See Clearly, Sleep Better, Live Smarter
FEIYOLD Blue Light Blocking Glasses feature advanced 3A transparent lenses that block 99% of harmful blue light (400-440nm) while maintaining 93% light transmittance for crystal-clear vision. Designed with lightweight, durable TR90 frames, these retro round glasses reduce eye strain, minimize headaches, and improve sleep quality by protecting melatonin production. Each pack includes two pairs, offering convenience and value for professionals balancing screen-heavy lifestyles.




| ASIN | B0BC4H7J8D |
| Arm Length | 140 Millimetres |
| Best Sellers Rank | #243,142 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1,981 in Reading Glasses |
| Brand Name | FEIYOLD |
| Bridge Width | 12 Millimetres |
| Colour | Black+beige |
| Customer Reviews | 4.4 out of 5 stars 31,256 Reviews |
| Frame Material Type | TR90 |
| Frame Type | Full Rim |
| Included Item(s) | 2 Pairs of Glasses |
| Item Shape | Round |
| Item Weight | 0.33 Pounds |
| Lens Height | 41. |
| Lens Material Type | Plastic |
| Lens Width | 49 Millimetres |
| Manufacturer | FEIYOLD |
| Material Type | TR90, Plastic |
| Pattern | Solid |
| Product Care Instructions | Clean with a soft cloth, avoid exposure to high heat, store in a protective case when not in use. |
| Special Features | Lightweight |
| Style Name | Blue Light Blocking |
| Unit Count | 2 Count |
| size | M |
N**R
100% working
Using from 2 days. It is working fine. I am feeling much better and relaxed. It is able to block blue light because my eye strain become less after use it.
Trustpilot
1 month ago
2 months ago