Swanwick

Fitover Night Swannies - Blue Light Blocking Glasses

£79
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| Delivery time for this product is approximately up to 20 working days |

Blue light blocking glasses for night time use. A fitover style frame which is ideal for work or relaxing at home.

Reduce digital eye strain

Day Swannies can be worn all day, every day. Wear them whenever you are using digital devices to protect your eyes against harmful blue light and eliminate the symptoms of digital eye strain, including dry, sore eyes and headaches.

Day time glasses block blue light and ensure that you work or do your gaming stress free; Anti Reflective and Anti Glare lens coating helps prevent Insomnia and Macular Degeneration

Need better sleep?

We recommend swapping to Day Swannies which block the full spectrum of blue light, to optimize your sleep / wake cycle and get a great night's sleep.

Night time Fitover Swannies Features

Cellulose Acetate Frames

A Natural BPA-free environmentally friendly alternative to petroleum based plastics. Strong, lightweight and flexible, can be shaped to your face for a perfect fit and be readjusted.

Spring Hinges

Spring hinges on Classic Day Swannies provide a wide range of movement for extra comfort and durability.

CR-39 Lenses

Prescription-grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light.

Control blue light exposure

The Night 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.

FDA Registered

Swanwick Sleep is fully registered with the Food and Drug Administration and offers a one hundred percent money back guarantee for risk free purchasing.

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