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Optical lens technology

By filtering Blue Light and eliminating glare, our glasses combat Digital Eye Strain.


Dry eyes Dry eyes
Eye fatigue Eye fatigue
Headaches Headaches
Blurred vision Blurred vision

Why we filter Blue Light

Blue Light is high-energy light that screens emit, and it can have negative impacts on our health. Studies show overexposure to Blue Light may be linked to eye strain, increased risk of macular degeneration, and sleep cycle disruption. Our lenses filter Blue Light, particularly the highest energy wavelengths of 400-440 nm.

Blue light specturm

Why we eliminate glare

Glare creates unnecessary feedback that our eyes need to filter out. This can impact our visibility and create stress on our eyes. All our lenses feature a premium AR coating (Anti-Reflective) that blocks 99% of glare. Now you can leave that glaring problem in the dust for good.

Blue light specturm

The Felix Gray difference

  • Blue light optical

    How we filter Blue Light differently

    We embed our technology into the lenses, so our glasses filter 50% of all Blue Light and almost 90% of the highest range without distorting color

  • Anti glare

    Anti-glare & UV protection

    We apply premium AR and UV protection for each lens

  • Virtually clear

    Virtually clear lens

    No blue-reflective coating and a tint so subtle that it’s unnoticeable while worn

  • Magnification

    Optional magnification

    This reduces stress on the eye’s ciliary muscle if you’re fixated on your screen all day

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You’re not alone

60% of all Americans report symptoms of Digital Eye Strain, and this is increasing 7% per generation
43% of all Americans have jobs that require prolonged computer use
1/3 of Americans spend 8 hours of the day in front of their screen

Sleep lens technology

Blue Light negatively affects our sleep. See how Felix Gray sleep lenses provide a natural solution.


How Blue Light affects sleep

Studies have proven that Blue Light suppresses melatonin secretion.


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Trouble falling asleep
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Difficulty staying asleep
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Feeling tired in the morning

Our clinically proven sleep solution

  • Backed by science

    Backed by science

    A recent study found when participants wore our lenses, they had an increase in melatonin levels (96%; P= 0.036), less awakening during sleep, and evidence of improved cognition compared to when they wore clear lenses.

  • Natural sleep aid

    A natural sleep aid

    We embed a naturally occurring Blue Light filtering ocular pigment into the lens. This specifically targets the Blue Light sleep range (440-500 nm wavelengths), which helps increase melatonin secretion without relying on sleeping pills.

  • No color distortion

    No color distortion here

    Unlike existing sleep glasses that make you look through a sea of orange, our lens allows you to see true color despite the tint.

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How to use our sleep lenses

Put on your glasses when you come home (or when the sun goes down), and incorporate them with your own sleep ritual.

Sleepglasses 3@1x

The sleep epidemic

Sleep deprivation is a serious issue in America

More than 30% of Americans aren’t getting enough sleep on a regular basis
Over 70 million adults suffer from a sleep disorder
1/3 of adults report using medication to help with sleep

Sun lens technology

We reimagined the entire sunglass experience with our proprietary Blue Light filtering technology, thin polarized lens, and backside AR (anti-reflective) protection to create sunglasses like no other.


Sunglasses for happier eyes

  • Blue light

    Filters Blue Light

    Unique Blue Light filtering lens to enhance color

  • Uva

    UV Protection

    Blocks 100% UVA and UVB

  • Backside

    Backside AR

    Backside Anti-Reflective coating prevents light from reflecting back into your eyes

  • Polarization

    Polarized lens

    Thinner polarization designed to work with modern screens

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Key features

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