👓 See Clearly, Sleep Better, Work Smarter!
FEIYOLD Blue Light Blocking Glasses feature premium 3A lenses that block 99% of harmful blue light (400-440nm) while maintaining 93% visual clarity. The durable yet ultra-light TR90 frame ensures all-day comfort without pressure on the nose. Designed in a stylish retro round shape, these glasses reduce eye strain, headaches, and improve sleep quality by protecting melatonin production. The package includes two pairs, perfect for multitasking professionals or sharing with loved ones. Backed by over 2,200 positive reviews, these glasses are a smart investment for anyone spending extended hours in front of digital screens.
| ASIN | B088FMJN7S |
| Age Range Description | Adult |
| Arm Length | 140 Millimetres |
| Brand Name | FEIYOLD |
| Bridge Width | 12 Millimetres |
| Colour | Black+Blue |
| Country Of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,235) |
| Fit Type | Standard |
| Frame Material Type | TR90 |
| Frame Type | Full Rim |
| Frame Width | 138 Millimeters |
| Item Shape | Round |
| Item Weight | 5.29 Ounces |
| Lens Height | 43 Millimeters |
| Lens Material Type | 3A |
| Lens Width | 49 Millimetres |
| Manufacturer | FEIYOLD |
| Manufacturer Part Number | de-screen-11h-578 |
| Pattern | Solid |
| Special Features | Lightweight |
| Style Name | retro |
| Target Audience | adults |
| UPC | 797805784821 |
| size | M |
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