
Nate Sunset
Nathaniel Kleitman was an American physiologist and sleep researcher who served as Professor Emeritus in Physiology at t...Expand description
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.


Ra Optics
Ra Optics is a wellness-focused eyewear brand that specializes in blue-light filtering and light-management glasses designed to reduce eye strain, improve sleep quality, and support overall wellness for people exposed to screens and artificial lighting. Their products combine a focus on circadian biology and photobiology with stylish, health-oriented eyewear designs. The brand offers a range of lenses that block harmful blue light, aiming to enhance eye comfort, focus, and general well-being. Ra Optics markets itself to health-conscious individuals seeking protection from modern screen-heavy lifestyles, with products positioned as both functional and fashionable. While generally trusted, customer reviews are mixed, with many praising reduced eye strain and better sleep, and some noting concerns about frame durability and lens quality.
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Nate Sunset is a pair of blue-light blocking glasses designed for evening and nighttime use. The “Sunset” lenses are tinted to filter out harmful blue and green light emitted by screens, LEDs, and other artificial lighting. These glasses help maintain healthy sleep cycles and reduce disruption to the body’s natural rhythm when used after sunset.
Why Use Nate Sunset
- Blue light and circadian rhythm support: The “Sunset” lenses block blue and green light that can interfere with melatonin production, helping the body wind down naturally in the evening.
- Reduced eye strain and discomfort: By filtering intense artificial light from screens and indoor lighting, the glasses help minimize eye fatigue, headaches, and overstimulation.
- Improved sleep quality and relaxation: Wearing them before bed creates a more sleep-friendly light environment, supporting better sleep onset and deeper, more restorative sleep.
Design and Fit
- Frame style: Classic square or tortoiseshell-hue frame with subtle curves and a clear saddle bridge, offering a clean, timeless look.
- Fit: Medium size, suitable for a wide range of adult face shapes.
- Included accessories: Comes with a protective case and cleaning cloth for maintenance and storage.
Key Benefits
- Blocks most harmful artificial blue and green light in the evening, helping protect circadian rhythm and sleep quality.
- Reduces digital eye strain, fatigue, and discomfort during nighttime screen use or indoor lighting.
- Supports relaxation and signals to the body that it is time to wind down, promoting better sleep onset.
- Combines functional eye protection with a classic, everyday-wear design, providing both wellness benefits and a stylish look.











