Exposure to blue and green light (short wavelengths) at the wrong time can disrupt your circadian rhythm and make it harder to wind down for sleep. Artificial light from screens and overhead lighting is a common cause, suppressing melatonin, the hormone essential for sleep regulation. Our lenses filter light in the 400-520nm range, helping to protect your natural rhythm and support better sleep when worn at night.
POINT OF VIEW
This is how you will see when wearing our glasses. The main point is to make your vision as red as possible to block out green and blue light from screens. This leads to better sleep, less stress, less eye strain and better productivity.
BLUE LIGHT BLOCKERS SUPPORTED BY SCIENCE
8% increased work engagement
17% higher in helping behavior
12% lower in negative work behavior
8% increased task performance
"In short, the blue light filtering glasses improved both sleep and work outcomes."
Yes, they do! Our glasses use specially treated lenses that filter out blue light from screens and other light sources from the short wavelengths 400-500nm. This reduces the strain on your eyes, helps prevent eye fatigue and sleeping problems.
Why should I use blue light blocking glasses?
Using blue light blocking glasses can help:
- Reduce eye strain and headaches
- Improve your sleep quality
- Protect your eyes from long-term damage
- Enhance your concentration and productivity
When should I wear your glasses?
Our blue light blocking glasses is worn best during the evening and night, both on and off screens. The blue light from the screens at night will disrupt your sleep hormone, melatonin and worsen your sleep. Wear them optimally 2 hours before you go to bed.
What are the shipping costs?
The shipping cost within most EU countries is €12.
For orders over €70 we offer free shipping!
All order are delivered by DHL within 3-5 days after purchase.
What is your return policy?
To return a product, contact our customer service at contact@blushieldoptics.com to receive a return label and further instructions. Price of return label is paid by customer (€10).
What payment methods do you accept?
We accept the following payment methods:
- Credit and debit cards (Visa, Mastercard, American Express)
- PayPal
- Klarna (Buy now, pay later)
- Apple Pay
- Google Pay
SELECTED REVIEWS
Paula
I bought these glasses because I often work late at night at home. They have really helped me to get my eyes relaxed and pain free when sitting in front of my computer!
Ludwig
Super! The glasses really helped me to relax after sitting in front of the computer all day working. Many thanks! 👏🏽
Melker
A great pair of glasses. Comfortable to wear and also nice for the eyes. Would recommend every day of the week!
CONTACT US
If you have questions - just reach out!
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