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The NightFall Wrap is a red-lens blue light blocking glasses made for after-dark wear. It blocks all blue and green light from 400 to 550nm, which is more than most blue blockers, which only cut part of the blue range. The wrap-around frame and foam border keep light from leaking in at the sides, and the polycarbonate frame is light and impact resistant. It suits people who want the strongest melatonin-friendly filter for evening screen use, though the strong red tint and bulky shape are not for everyone.
In stock
Lowest price we've seen: $67.46 on Nov 11 at BlockBlueLight. Tracked across 1 store since Nov 11.
Owners rate the NightFall Wrap highly and say it helps them get sleepy in the evening and sleep more deeply. They like the side coverage and soft padding, and say screens stay readable through the red lenses. Complaints focus on the bulky look and pressure behind the ears.
| Measurement | Value |
|---|---|
| Frame Width | 135 mm |
| Lens Width | 53 mm |
| Lens Height | 38 mm |
| Arm Length | 115 mm |
| Bridge Width | 20 mm |
| Weight | 32 g |
NightFall are blue light blocking glasses with true red lenses, designed for use after dark. The lenses block 100% of blue and green light from 400 to 550nm. They filter the wavelengths that interfere with melatonin production, and can be worn while reading, watching TV, or using a computer, tablet, or phone.
The frame is dark, lightweight, and made of waterproof polycarbonate. Its wrap-around design limits leakage of unfiltered light. A full-coverage foam barrier border and padding on the inside help the glasses fit comfortably. The arms are flexible and adjustable.
The lenses are UV, glare, impact, and scratch resistant.