NightFall ELITE high end aluminum frames feature our signature blue AND green light blocking red lens. These are the most optimal blue light blocking glasses available for optimising sleep.
Our optical grade red lenses block 100% of blue and green light from 400nm to 550nm. This is the exact range that has been shown in clinical trials to lower melatonin and negatively impact our sleep.
Dimensions:
Lens - 63x37mm
Frame - 135x149x37mm
Bridge - 16mm