VEYRO Light Control System

These glasses block 99% of blue and green light (400-520nm), which suppresses melatonin production. By filtering this light, they help your body produce melatonin naturally, promoting faster and deeper sleep without supplements.

Red lenses are best designed for nighttime use, blocking nearly 100% of blue and green light (400-520nm) to maximize melatonin production and promote deep, restful sleep.

Orange lenses are ideal for daytime use, filtering a high percentage of blue light to reduce eye strain while maintaining color accuracy for tasks like work or reading.

Based on the testing behind our system

Red Night Lens blocks about 99% of blue light while letting through around 28–38% of visible light, which makes it best suited for after-sunset use, evening routines, and sleep preparation. Colors will look more altered through the red lens, but that is part of what makes it effective at night.

Day Lens is lighter and more work-friendly.
It blocks about 96.18% of blue light while still allowing roughly 40–50% of visible light through, which gives you a better balance between protection and usability during screen-heavy work. In practice, that means the orange lens is easier to wear for afternoon work, laptop sessions, and long screen time, while still keeping your screen clear enough to use comfortably.

So yes — you will still see clearly, but each lens is designed for a different environment.

The orange lens is made for daytime function. The red lens is made for evening light control. That difference is what makes the VEYRO system work.

Not for the kind of blue light that matters most from modern screens.

Many clear lenses only filter a small part of the spectrum, usually at the lower end, while most digital screens emit blue light closer to the 450–460 nm range. In the testing behind our system, clear lenses let over 90% of blue light pass through, which means they had little real effect on screen exposure.

That is why VEYRO does not use clear lenses.

To meaningfully reduce blue light from screens, the lenses need a visible tint — such as orange for daytime use or red for evening use. The tint is not a design choice. It is what makes the lens effective.

Yes, by blocking harmful blue and green light, these glasses reduce digital eye strain, making screen time more comfortable and minimizing fatigue, headaches, and blurry vision.

Not all blue light is bad. Blue light during the first part of the day helps support alertness, energy, and your natural wake-up rhythm. Blocking it from the moment you wake up does not make much sense for most people.

Our recommendation is simple:

go without glasses in the first half of the day, switch to Orange Day Lens later in the day when screen time starts adding more strain, and use Red Night Lens after sunset when the goal shifts from performance to recovery.

That is exactly why VEYRO is built as a system.

Day for comfort. Night for recovery.