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Ra Optics Nate Daylight| Lightweight
Named after Nathaniel Kleitman, the father of modern sleep research, the Nate Daylight frame is a tribute to his influential work in understanding the science of sleep. As the author of Sleep and Wakefulness (1939), Kleitman revolutionized our approach to sleep and its critical role in our health and well-being.
The Look:
These square frames, presented in a rich tortoise shell hue, exude timeless sophistication. The subtle curves and clear saddle bridge offer both comfort and style. Ideal for those who appreciate glasses that wrap slightly, the Nate Daylight frame blends functionality with a classic, refined design.
Fit:
Medium – Learn Your Size
For Prescription Orders:
Please ensure your prescription includes a pupillary distance (PD), is not expired, and falls within the power range of +2.00 to -6.00 sphere and up to -2.00 cylinder. Orders not meeting these requirements will be canceled and refunded.
All glasses orders include:
✨ A luxury branded case
✨ A cleaning cloth
✨ Free U.S. shipping, returns, and exchanges
Celebrate Nathaniel Kleitman’s contributions to sleep science with the Nate Daylight—a stylish and functional frame that offers a perfect balance of classic design and modern convenience.
Customers Review
I was bought in enough to purchase, however I was still skeptical about these- especially the yellow tinted. I originally purchased due to frequent headaches that I was getting from looking at my phone/computer screen to see if it would alleviate that- it sure did!!! These have made such a difference for me! I don’t love the style for my head shape- however they are so effective I’m just keeping them!
-Tori S
I am lowkey obsessed with these daylight glasses! Never leave the house without them!
-Amanda L
Protect Yourself from Harmful Artificial Light.
Restore Your Body, Mind, and Spirit.
Share Your Full Potential with The World.