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  • Swanwick Eco-acetate frame with less than 1% detectable Phthalates (regular plastics have over 25%)
  • Durable and stylish metal accents
  • Flexible spring hinges
  • Prescription grade CR-39 lens
  • Calming orange-tinted lens blocks more blue light
  • Free Shipping and Free Returns in the US
  • 30-Day No-Risk Guarantee

MADE WITH SWANWICK ECO-ACETATE, THIS COLLECTION IS BOTH STYLISH AND ENVIRONMENTALLY FRIENDLY.

  • Protection against the most harmful blue light wavelengths between 400-450nm.
  • Diminish symptoms of digital eye strain and computer vision syndrome.
  • Allows access to natural levels of blue light needed for optimal productivity during the day.
  • Work at your best without tiredness or eye fatigue.
Eco-Tortoise Shell

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100% No-Risk Money Back Guarantee

  • Swanwick Eco-acetate frame with less than 1% detectable Phthalates (regular plastics have over 25%)
  • Durable and stylish metal accents
  • Flexible spring hinges
  • Prescription grade CR-39 lens
  • Calming orange-tinted lens blocks more blue light
  • Free Shipping and Free Returns in the US
  • 30-Day No-Risk Guarantee
    ECO-ACETATE FRAMES featureimage Swanwick Eco-acetate is majority composed of Biobased Carbon derived from natural materials.
    SAFE FROM CHEMICALS featureimage Testing shows less than 0.01% detection of all Phthalates and hazardous substances under the RoHS Directive.
    BIODEGRADABLE MATERIAL featureimage Biodegradability testing of Swanwick Eco-acetate shows 55.8% biodegradation in the first 150 days under controlled composting conditions.
    CONTROL BLUE LIGHT EXPOSURE featureimage The Day Swannies Lens provides you with the perfect balance of protection against the most harmful part of the blue light spectrum (400-450nm), while letting in some of the healthy blue light (450-500nm), which helps regular circadian rhythm and improves alertness and memory function.
Features
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ECO-ACETATE FRAMES

Swanwick Eco-acetate is majority composed of Biobased Carbon derived from natural materials.

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SAFE FROM CHEMICALS

Testing shows less than 0.01% detection of all Phthalates and hazardous substances under the RoHS Directive.

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BIODEGRADABLE MATERIAL

Biodegradability testing of Swanwick Eco-acetate shows 55.8% biodegradation in the first 150 days under controlled composting conditions.

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CONTROL BLUE LIGHT EXPOSURE

The Day Swannies Lens provides you with the perfect balance of protection against the most harmful part of the blue light spectrum (400-450nm), while letting in some of the healthy blue light (450-500nm), which helps regular circadian rhythm and improves alertness and memory function.

Usage Guide
Size Guide

How Classic Night Swannies optimize your sleep for better performance

Swanwick® has spent over six years testing and developing its lenses to give the best results for sleep optimization and wearing experience.

Improved Sleep

Night Swannies blue light blocking glasses are the most scientifically-backed blue light blockers, independently proven to positively impact sleep quality and next-day performance by blocking over 99% of blue light waves from entering your eyes.

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CALMING EFFECT

Too much artificial blue light can result in feeling ‘wired’ and increase feelings of anxiety in the evening. Turn off the ‘noise’ by wearing your Night Swannies blue light blocking glasses in the hours before bedtime and you’ll immediately feel more relaxed.

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KICK-START YOUR SLEEP CLOCK

Wearing Swannies blue light blocking glasses before bed gives your body’s natural clock the signals it needs to prepare for sleep. This includes naturally producing melatonin, the sleep-promoting hormone. Blue light is everywhere and it can't be avoided. Wear blue light glasses like Swannies to battle the blue light beast.

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AN INVESTMENT IN YOUR OVERALL HEALTH

Sleeping well is as important to your physical and mental health as eating right. Long term sleep deprivation is linked to a host of health problems such as obesity, diabetes, heart disease and even shortened life expectancy. Get healthy by sleeping well using Night Swannies blue light blocking glasses.

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QUALITY SLEEP

Once you’re asleep, the blue light you were exposed to before bed can continue to wreak havoc on your sleeping pattern. Get deeper and more restful sleep by using Night Swannies blue light blocking glasses continuously before bedtime.

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EYE PROTECTION

Working at night? Night Swannies blue light blocking glasses protect your eyes from the blue light that can cause digital eye strain, leading to headaches, sore, dry eyes and reduced productivity.

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