100% certified blue light blocking up to 500nm
97% Glare reduction on screens
89% Maintain performance in the second block of the day
28g Total weight — you won't even notice you're wearing it
✦ What CalmVision Does
The signal your brain was waiting for.
Total blue and green light blocking up to 550nm — the most complete range available. Activates natural melatonin production so that sleep comes sooner and is deeper.
✦ What Night Screen Does to Your Sleep
Insomnia begins before you turn out the light.
Night scroll
Your body starts to crave sleep. Your brain receives harmful light.
You're trying to sleep
You turned off the screen. But the damage is already done.
The next day
You slept for hours. But you lost the quality of sleep.
Sistema Ryva
Respaldo en cronobiología y neurociencia
Because Ryva is the perfect choice.
Lightweight protection engineered for clarity, comfort, and performance.
With Ryva
VerifiedWithout Ryva
Compare our models
How do I choose the right lenses?
Compare our models
How do I choose the right lenses?
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Recommended use
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Blue light blocking
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UV Protection
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Brightness reduction
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Color alteration
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Key benefit
Cómo CalmVision transforma tu día
La mayoría nota la diferencia desde la primera noche. El resto llega con los días.
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Noche 1
La primera noche con los lentes
Tus ojos descansan por primera vez sin el peso de horas de pantalla.
Te resulta más fácil desconectarte antes de dormir.
Amaneces con menos peso visual en los ojos.
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Semana 1
El inicio del sueño se acorta
- Tiempo más rápido para conciliar el sueño después de usar pantallas
- Un intervalo de tiempo para acostarse más consistente
- Menos noches de "cansancio pero con mucha energía"
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30 días
Regulación de la concentración y el estrés
- Señalización de dopamina estabilizada a lo largo del día.
- Menor sensación de estrés basal
- Transiciones más fluidas entre el modo de trabajo y el de descanso.
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30-90 días
Alineación circadiana completa
- El sueño, la energía y la concentración se sincronizan con el ritmo del día.
- La higiene ligera se vuelve automática.
- La recuperación a largo plazo del sistema nervioso se consolida.
✦ Experience the difference
Same day. Same hours. Different result.
Choose according to how you live your day:
They all protect. The difference lies in when and how intensely you use your screens.
Join the family
FAQ
Feel free to contact us, we are here to help, and we usually respond quickly.
How long does shipping take?
How long does shipping take?
We process our orders within 24-48 hours of receiving them. Delivery times vary depending on the destination:
- United States (all of U.S.): 3 to 5 business days
- International countries: 12 to 15 days, depending on the area and region
Once your order is shipped, you will receive a tracking number so you can monitor your shipment.
Are the glasses prescription?
Are the glasses prescription?
Our lenses are designed for blue light protection. For prescription information, please contact us directly.
Do they really block blue light? Are there studies to back it up?
Do they really block blue light? Are there studies to back it up?
Yes, our Ryva lenses are scientifically designed to filter out harmful blue light wavelengths. Multiple peer-reviewed studies confirm that blue light-blocking lenses reduce eye strain, improve sleep quality, and decrease visual fatigue after long hours in front of screens.
What is the warranty on the glasses?
What is the warranty on the glasses?
All our Ryva lenses include a lifetime warranty against manufacturing defects. This covers any issues with the lenses, frame, or blue light filtering treatment. If you experience any problems, our premium customer service team is here to help you with replacement or repair.
What is your return policy?
What is your return policy?
We offer a hassle-free 30-day return policy. If you are not completely satisfied with your Ryva glasses, you can return them in perfect condition for a full refund or exchange. We want you to enjoy the premium Ryva experience, and your satisfaction is our priority.
To see is to live
Eyes are not an organ; they are the gateway to everything you love.
Caring is choosing
You act because taking care of yourself is part of who you are.
Protect what you see
Ryva doesn't take away your screens. It protects you so you can keep enjoying the life you have.