Fritz Sunset

Rated 4.9 out of 5
Based on 9 reviews

Fritz Hollwich was a pioneer in the field of light research. He discovered the "non-visual" pathways of the optic nerve, proving beyond a shadow of a doubt that light passing through the eye controls a majority of biological systems, including our circadian rhythm, sleep/wake cycles, liver function, kidney function, heart function, brain function, and the production of key hormones and neurotransmitters throughout the entire body.

Square frames with subtle upper and lower curves and a retro keyhole bridge. This black frame is for those wanting a bold style yet with refined touches.

Fit: Small

 

$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 9 Reviews
average rating 4.9 out of 5
Based on 9 reviews
  • 5 Stars
    8 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
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    0 Reviews
100% of reviewers would recommend this product to a friend
9 Reviews
Reviewed by Alicia D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Best glasses ever

Do you want good sleep and good health? Just use these glasses every night and every morning before sunrise. They are truly the best.

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Reviewed by Joshua Michael W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The Best In The Business... Siriusly!

1000000% Recomennd.

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

Love it

Amazing fashionable design and wearing them makes my eye feel so much more relaxed. Highly recommend !!

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

love these!

These are by far the highest-quality blue blocking glasses I have come across. I love the sleep lenses for when the sun sets. My body naturally knows when it's time to sleep & I sleep much more deeply with waking up in the morning with more energy. Such a simple change, with a big positive impact on my health. Thank YOU!!!

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Reviewed by Eric D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

5 stars

Love Em!!!

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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.