Nightcrawler (Nighttime eyeglasses)

EMR-TEK "Nightcrawler"

These frames are slightly bigger than the our cyclops frames.

Our lenses block all of the blue light and all of the green light as well.  Exposure to both of these colors of light at night-time have shown to disrupt circadian biology via depletion of melatonin. These glasses completely block those wavelengths of light from reaching the retina in your eye. A powerful and natural sleep aid.

Disclaimer: Do not operate motor vehicles with these glasses on. They completely block the blue and green light, meaning you will not be able to see the "GO" light signal.

Crafted from magnesium alloy which is 33% lighter than aluminum, 60% lighter than titanium, and 75% lighter than steel. Yet for many applications it's stronger per unit volume than all three of those structural metals. Magnesium has very low conductivity and is the metal of the future. Our blue blockers feel weightless on your face.

The highest and proven lens efficacy:  We measure our lens efficacy on professional equipment and have printed the test report for you to view.  Robert Hunt author of The Blue Light Diet also measures  the lens efficacy with a UPR spectrometer which confirms this. 

For a full review of our lenses please see:  https://www.youtube.com/watch?v=BYYArQYP8fEhttps://www.youtube.com/watch?v=BYYArQYP8fE

Includes a case and a cleaning cloth. We offer customer quick response customer service. 100% money-back guarantee.