[Premium Light Therapy Eyewear]

Nate Sunset

Rated 4.9 out of 5
Based on 16 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 16 Reviews
average rating 4.9 out of 5
Based on 16 reviews
  • 5 Stars
    14 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
16 Reviews
Reviewed by Elisabeth B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

A very grateful wearer of Ra-optics

Since I have been wearing the glasses first of all I love wearing them, because I feel happier .

But best of all by wearing the red glasses I sleep a lot better.

And that is the real reason I bought the glasses in the first place.

I am 88 years and have always trouble sleeping, but now I sleep through the night.

I am very grateful to Nate.

Very sincerely

Elisabeth

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Reviewed by Susana C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect

I love my glasses!!!

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Reviewed by Brett H., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Extraordinary Protection

These powerful glasses not only deflect and absorb harmful light, but also look stunning. Made with the highest quality materials there is no question these are the best on the market. 10/10 recommend.

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Reviewed by Frank B., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Nate Sunset

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Reviewed by Anne-Marie W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

So far so good!

In just one week of wearing these consistently, my migraine frequency is down 50%

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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.