Nate Sunset

Rated 4.9 out of 5
Based on 361 reviews

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

$164.00
All glasses orders include a luxury branded case and cleaning cloth, and free U.S. shipping, returns, and exchanges.
average rating 4.9 out of 5
Based on 4.9 Reviews Based on 361 Reviews
average rating 4.9 out of 5
Based on 361 reviews
  • 5 Stars
    338 Reviews
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    23 Reviews
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100% of reviewers would recommend this product to a friend
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361 Reviews
Reviewed by Nubia B.
Verified Buyer
Clyde Sunset
Reviewing
Clyde Sunset
I recommend this product
Rated 5 out of 5
Review posted

Recovering good sleep!

Whit only few days wearing them, I can affirm they are the best recent solution I have found to improve my sleeping pattern.

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Reviewed by Jorge P.
Verified Buyer
Maxwell Sunset
Reviewing
Maxwell Sunset
I recommend this product
Rated 5 out of 5
Review posted

Photobiomodulation is Possible with Ra Optics!

As an anaesthesiologist, I sometimes have to attend surgeries during the night. I have lived under the white light of the operating rooms (blue light) for many years. The impact of blue light on retinal chromophores affects the production of endogenous melatonin, and in my case exhaustion and alteration in sleep patterns was something that was affecting my quality of life. Since I started practising functional medicine and found the importance of photobiomodulation, I decided to invest in the technology offered by Ra Optics. It has undoubtedly been one of the best investments I have made in favour of my health. Very happy!!! I'm going to get the yellow ones soon!!!

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Reviewed by Sarah W.
Verified Buyer
Popp Sunset
Reviewing
Popp Sunset
I recommend this product
Rated 5 out of 5
Review posted

feeling groovy

These glasses are simply stylish. Further, the psychological benefits are profound. Try these if you want to look good and feel great! Will be recommending to family and friends. Thank you for all you do Ra πŸ™

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Reviewed by Liesel S.
Verified Buyer
Maxwell Sunset
Reviewing
Maxwell Sunset
I recommend this product
Rated 5 out of 5
Review posted

I have not had my Ra glasses very long but I feel very satisfied and a big sense of relief. I do have a sense of my eyes being more relaxed .

I, and other people like the way Maxwell glasses look!

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Reviewed by Liam C.
Verified Buyer
Clyde Sunset
Reviewing
Clyde Sunset
I recommend this product
Rated 5 out of 5
Review posted

Clyde Sunset

Very high quality blue light blocking glasses. Highly recommended.

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BENEFITS

Protect Your Health

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.

OUR STORY

Why Ra Optics

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.

LIGHT THERAPY LENSES

What makes our glasses so effective?

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.