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Swannies Night Glasses - Tortoise Shell

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Unisex glasses with tortoise shell frames that block blue-light at night time to help improve your sleep.

Blue light exposure at night from screens can increase your alertness at bedtime.

Wear Swannies for 1-3 hours before bed and you can look forward to falling asleep faster as well as sleeping better and for longer.1

The frames are made from cellulose acetate, BPA-free material making them strong and light-weight.

Spring hinges offer a wide range of movement for extra comfort and durability.

The prescription grade lenses and anti-reflective coatings offer superior visual clarity and protection against blue light.

Choose from Tortoise Shell in Small, Medium or Large sizes.

1.Van der Lely S et al, J Adolesc Health. 2015 Jan;56(1):113-9.

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  • 3
    Swannies Night Glasses

    Posted by Christine on 9th Oct 2020

    Product arrived promptly. I have used them on a couple of occasions watching tv at night, I hope they are doing me good but possibly too early to tell. Alters colours which is a little hard to get used to.