5 Stars
Love these thank you. Will most likely buy the blue light blocking glasses for bedtime
Nathaniel Kleitman was an American physiologist and sleep researcher who served as Professor Emeritus in Physiology at the University of Chicago. He is recognized as the father of modern sleep research, and is the author of the seminal 1939 book Sleep and Wakefulness.
Square frames in a rich tortoise shell hue with subtle curves and a clear saddle bridge. If you like glasses that wrap, this frame has you in mind.
Fit: Medium - Learn Your Size
Love these thank you. Will most likely buy the blue light blocking glasses for bedtime
My boyfriend is a trainer. I bought him both the daylight and sunset glasses. While wearing the daylight glasses he tested his blood pressure. It was 10 points lower then he has ever seen it! Now he is telling all his clients they must purchase them for optimum health benefits! Very exciting...
This is my second pair of RA Optic glasses and I love them. I've been using the Daylight lenses not just for indoor environments where I'm battered with blue light, but also outdoors when the sun glare is intense in the middle of the day. I've noticed I can spend longer outdoors without the mental fatigue I usually get from squinting constantly in the Aussie sun. Great product, everyone needs a pair
These exceeded my expectations. No more headaches after work since wearing these.
Finding yourself inside, staring at screens day and night? You need to protect your health from the damaging effects of all that artificial blue light. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued.
We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.
For years I searched for a treatment that would heal - not mask - my underlying health issues. What I uncovered changed everything about the way I thought about light, sleep and my health. Keep reading to learn how Ra Optics’ Blue Light Blocking Glasses have made all the difference.
We started with science then made it stylish. Our glasses have been developed with leaders of photoscience, neuroscience, and optics. They are infused with pigments that have been tested and retested for effectiveness. We personally know they work, but many leaders in health and fitness can attest to that too.
Protect Yourself from Harmful Artificial Light.
Restore Your Body, Mind, and Spirit.
Share Your Full Potential with The World.
Get 10% off, exclusive discounts, & tips to optimize your life with The Science of Light.