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2,960 ratings
Highlights
Blue light after dark squashes your natural melatonin production Block it! Blue light exposure at night has been proven time and time again to be disastrous to your body’s internal clockwork. Your body tracks the time of day with special receptors in the eye that sense light levels. They are extremely sensitive to blue light. This is a problem because any blue light exposure after dark creates conflicting signals. Your biorhythms can become fragmented and distorted. Not Good… The Disruption Zone While the body is sensitive to higher levels of all visible light, the range of 450 - 510nm is by FAR the most disruptive. This is longer blue wavelengths that clear and yellow tint lenses are helpless to block.






















| Specification | Details |
|---|---|
| Product Dimensions | 7 x 5.5 x 1.7 inches |
| Item Weight | 0.9 ounces |
| Department | unisex-adult |
| Manufacturer | Zendustries, Inc. |
| ASIN | B01GSFTX08 |
| Item model number | 4332484260 |
| Is Discontinued By Manufacturer | No |
| UV protection | false |
| Care instructions | Store in the protective case when not in use. Clean gently with a soft cloth. |
| Batteries required | No |
| Import | Imported |
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