
Now in 68 countries
Used by high-performance professionals worldwide.
Benefits of Sunset
0%
88%
Sleep Support
0%
90%
Digital Eye Comfort
0%
99%
Blue Light Protection
0%
92%
Focus & Productivity
It began with a purpose.
Not just to create another pair of glasses —
but to rethink how we live on screens.
We set out to combine precision-engineered protection with clean, wearable design —
so you don’t have to choose between science and style.
Sunset vs. Clear Lens "Blue Light" Glasses
|   | Sunset | Others |
|---|---|---|
| Blocks 99% of sleep-disrupting blue light | ||
| Built with circadian sleep science | ||
| Precision-tested for nighttime light protection | ||
| Maintains balanced, natural color vision | ||
| Signals your brain that night has begun | ||
| Supports longer, deeper sleep cycles | ||
| Improves sleep tracking data (ŌURA, Whoop, Garmin) | ||
| Worn by elite athletes and health professionals | ||
| Premium-grade frames built for everyday wear |
Common Questions About Better Sleep?
When should I wear Sunset Lenses?
When should I wear Sunset Lenses?
Sunset Lenses are designed to be worn in the evening — ideally from sunset until bedtime, or at least 2–3 hours before sleep.
They help your body transition into its natural nighttime circadian rhythm, the internal clock that regulates sleep, recovery, and hormonal balance.
For most of human history, sunset signaled the brain to begin producing melatonin, preparing the body for rest. Modern screens and LED lighting interrupt this signal by flooding the eyes with blue light.
By filtering these wavelengths, Sunset Lenses restore the natural “night signal”, helping you relax, fall asleep faster, and wake up feeling restored.
Can Sunset Lenses improve sleep quality and reduce eye strain?
Can Sunset Lenses improve sleep quality and reduce eye strain?
Yes. Sunset Lenses filter the blue wavelengths that stimulate the brain at night.
By removing this sleep-disrupting light, they support natural melatonin release, allowing the nervous system to relax and making it easier to fall asleep and stay asleep.
Reducing evening blue light exposure can also help ease digital eye strain, especially from prolonged screen use.
The result:
• Calmer evenings
• Deeper sleep
• Better recovery and next-day energy
Are Sunset Lenses suitable for daytime use?
Are Sunset Lenses suitable for daytime use?
Yes, but Sunset Lenses are optimized for evening use.
Because they strongly filter blue light, wearing them during the day may reduce brightness and alter color perception.
They are best used in situations such as:
• Indoor environments with strong artificial lighting
• Evening screen use
• The hours leading up to sleep
For daytime screen exposure, Day Lenses offer lighter filtration while maintaining natural color clarity.
Together, Day Lenses for daytime and Sunset Lenses for evening create a complete light-management system supporting both alertness and restorative sleep.
Will Sunset Lenses affect visibility or make things too dark?
Will Sunset Lenses affect visibility or make things too dark?
Sunset Lenses simulate natural post-sunset lighting by significantly reducing blue light and overall brightness.
This darker tint helps signal nighttime to the brain, supporting circadian alignment. While they remain clear enough for most indoor activities, very dim environments may feel slightly darker — which is expected as your eyes adapt to low-light conditions.
In dim environments, the eyes rely more on rod cells, which are highly sensitive to light but provide softer visual detail.
For close-up tasks like reading, magnification options may help maintain clarity while preserving the sleep-supporting benefits of the lenses.
Which wavelengths of light do Sunset Lenses filter?
Which wavelengths of light do Sunset Lenses filter?
Sunset Lenses are engineered to filter the blue wavelengths that most strongly affect circadian rhythm.
They create a strong reduction around 500 nm, allowing minimal transmission up to approximately 550 nm.
This range includes the peak sensitivity of melanopsin (~479 nm) — the light receptor responsible for signaling daytime to the brain.
By limiting these wavelengths while allowing warmer light to pass through, the lenses maintain comfortable color perception while preventing the light signals that delay melatonin and disrupt sleep.