Reticare transforms more than 20 years of scientific research into optical technology for screens.
THE SCIENCE THE INDUSTRY IGNORED FOR 20 YEARS
Retinal protection based on scientific evidence
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International patents protecting our technology
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Years of scientific research at UCM
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Screens protected across 30+ countries
A Scientific Milestone
MORE THAN 20 YEARS OF RESEARCH IN OPTICAL TECHNOLOGY
Reticare is not just another accessory: it's optical science developed at UCM after 20+ years of real research.
The only one on the market
The only glasses that selectively reduce blue light and high-energy green light
Eyes tired at the end of the day? Headaches after hours in front of a screen? Don't accept that as normal.
Blue light (380–500 nm) and high-energy green light (500–590 nm) may be behind those symptoms — and they are precisely the bands Dr. Celia Sánchez-Ramos has been researching for over 20 years.
RetiNaut glasses selectively reduce both spectral bands.
UCM
Developed by Dr. Celia Sánchez-Ramos (UCM) after more than 20 years of scientific research. The latest studies describe, in in vivo models, the effects of blue light (380–500 nm) and high-energy green light (500–590 nm) on retinal photoreceptor cells. RetiNaut incorporates an optical filter that selectively reduces both spectral bands. International patent.
Choose your RetiNaut
Clear or Intensive — which one is right for you? Clear lenses reduce high-energy light with maximum transparency — perfect for everyday use. Intensive lenses reduce more aggressively, recommended for long workdays or high light sensitivity. Both reduce high-energy light.
Made in Spain
Guaranteed high quality
UCM Technology
20+ years of research
~28g ultra-lightweight
Designed for all-day wear
International Patent
Research in vivo and in vitro
Science has spent 20 years studying screen light.
Explore all three RetiNaut versions and find the one that fits your needs.
The light you can't see is the one doing the most damage.
Patented technology that works at the source. Starting at $19.99.
Shop screen protectors →The risk you can't see
Your retina has been taking damage for years.No pain. No warning.
Blue light (380–500 nm) and high-energy green light (500–590 nm) emitted by screens affect photoreceptor cells. UCM research studies these effects. What you feel every day may be related to cumulative exposure to these spectral bands.
The long-term damage
Effects of high-energy light on the retina
Photoreceptors don't regenerate. UCM studies describe, in high-energy light exposure models, increases in retinal cell death of up to 23% — with no pain, no visible warning signs.
What you feel every day
Common discomforts from intensive screen use
- Eye fatigue at the end of the workday
- Dry or irritated eyes
- Frequent headaches
- Difficulty falling asleep
The solution
Optical filter developed with +20 years of scientific research
Developed by Dr. Celia Sánchez-Ramos (UCM) after 20 years of research. Selectively reduces blue light (380–500 nm) and high-energy green light (500–590 nm) without darkening the image or altering color perception. International patent.
Science has been saying this for 20 years.
Discover the research behind reticare® and the optical technology that was born from it.
reticare® Blog
What science has been warning us about for years
The Green Light Problem: The toxic spike that most glasses ignore
Modern screens have triggered increased green light emission. Protecting yourself only from blue light lets 50% of harmful direct energy pass through to your retina.
From the 90s to 2025: How the emission of toxic light on your screens has soared
We compare the light emission of an old monitor versus a current mobile phone. The result is alarming: the intensity of toxic light today is 20 times more powerful.
The Truth About Blue Light Glasses: What the Science Says in 2026
Do blue light glasses really work or is it just marketing? We analyze current scientific evidence, the true danger of screens, and how to protect your eyes without altering your body.