Ra Optics Nate Sleep Blue Blockers Quantum Light Computer The Light Diet

Nate Sleep

Name: Nate Sleep
Brand: Ra Optics
SKU: Nate-Night
Price: 145.0 USD
Availability: InStock

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

$145.00

For prescription eyeglass orders, please ensure that your prescription includes a pupillary distance (PD), is not expired, and has a power range of +2.00 to -6.00 spheres and up to -2.00 cylinder. Otherwise, your order may be substantially delayed or we may cancel and refund your order.

All glasses orders include a luxury branded case and cleaning cloth, and free U.S. shipping, returns, and exchanges.

love them

feels like im sitting next to a campfire instead of a TV or harsh blue lights. wearing them every night now!

Nate Sleep

Not Bad

I have found them useful though takes bait to get use it

Love them.

Favorite frames. Not sure if it’s mental but it’s certainly improved my insomnia.

Good look, but would like bigger lenses

Title pretty much says it all but I wish the lenses were a little larger.

1 2

Developed by Experts

Increase Energy

Improve Sleep Quality

Elevate Brain Function

Fall Asleep Faster

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.

As Featured On

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.

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.

SUPERIOR SCIENCE

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.