Black Day
Black Day
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Protect your eyesight. Work comfortably. Stay energized for the day.
NoBlue Black Day is more than just glasses – it's a daily support for your eyes and concentration. They block 40% of harmful blue light, which has been confirmed by a Polish laboratory certificate.
You can work at a computer, use your phone or be in artificial light – without tired, dry eyes and headaches. NoBlue glasses help you stay calm, focused, and in a better mood throughout the day.
Effectiveness confirmed by tests by the Polish Laboratory
Free delivery
What do you gain with NoBlue Glasses?
✅ Less tired eyes – even after many hours in front of a screen
✅ Better focus and focus
✅ Less dryness, watery and burning eyes
✅ More peace and a better mood
✅ Support for your eyesight – today and in the future
Do you work at a computer?
Do you spend the day in front of your phone, TV, in artificial lighting?
Your eyes are constantly exposed to blue light.
Your brain is overstimulated.
Change it. Effectively. With NoBlue you can operate efficiently, comfortably and safely.
Technology that makes a difference
☑️ 40% blue light blocking – confirmed by tests
☑️ Filters built into the lenses (do not rub off)
☑️ Anti-reflective – no annoying reflections
☑️ Ultra-light – only 18 g
☑️ CR39 lenses – resistance and comfort
☑️ Frames made of durable and lightweight stainless steel
☑️ Block only unwanted light spectrum
What do you get in the set?
- Original NoBlue Black Day glasses
- Soft Microfiber Cloth
- Elegant case
Each package includes a FREE electronic tester.
Thanks to it, you can see that the glasses work as they should.
Everything packaged safely, ready for a gift – or a daily ritual that will change your day.
Why NoBlue?
Because not every light-blocking glasses really work.
With NoBlue, you invest in quality, health and daily prevention.
It's not just fashion – it's learning and taking care of yourself.
Take care of your eyes and sleep – stylishly and effectively.
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Description
Description
✔️ Rested eyes
✔️ Decreased eye dryness
✔️ Better concentration
✔️ Improved sleep quality
✔️ Slowing down permanent changes in the eyes caused by blue light
Highest quality glasses:
- They're made from light and durable TR material
- Expandable hinges
- Blue light filters are built into glasses (not just sprayed on)
Product Details
Product Details
Purpose: Daily use
Gender: Unisex
Frame Width: 130mm
Lens Width: 46mm
Bridge Width: 19mm
Frame Height: 46mm
Arm Length: 135mm
Weight: 18g
Shipping
Shipping
Delivery Time: 3-5 business days
Return Policy
Return Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
Please note, that the customer is responsible for covering the costs of the return.
UNBOXING
Protect your eyes from harmful blue light
Blue light is coming from screens of laptops, smartphones, tvs and even LED lights. It damages our sight and causes discomfort. The optic nerves are constantly contracting and relaxing to focus the image properly. This leads to their overexertion. No wonder that many people complain about fatigue, blurred vision, headeaches and insomnia after prolonged work at the computer.
We cannot eliminate blue light from our lives, all we can do is to limit its harmful effects.
Undoubtedly, NoBlue glasses can help here. They will protect your eyes and improve your well-being
In this graph, we can see the full spectrum of light that reaches our eyes.
Here, the light is filtered through our glasses. Harmful UV light and about 40% of blue light have been removed. The glasses have a balanced filter that blocks only unwanted light (380-500nm).