product description:
Do you know the harmful effects of blue light on the human body? If you are using your phone constantly - especially if you use it primarily for texting, e-mailing and web browsing, reading a novel on a tablet computer or e-reader at bedtime,
then you should pay attention to your physical condition.
Studies have shown that prolonged exposure to emitted light source may cause: insomnia
dry eyes
macular degeneration(which can lead to permanent vision loss.)
Fatigue and stress
Poor productivity and performance
A convenient
SOLUTION to reduce your blue light exposure is to use a blue light filter-"Anti Blue Light Glasses" to provide seamless protection from UV and blue light both indoors and out.
They are essential for teenagers as well as adults.
Features: Temple Length: 145mm
Frame width: 135mm
Lens Width: 50mm
Lens Height: 42mm
Nose bridge width: 20mm
Package Content: A blue light blocking glasses
A Blue light torch & blue light test card
A clean glasses cloth
A high-end case
Tips: First Step: Put blue light blocking glasses over the card, then beam the testing area of the card through the lens. You can find that the testing area don t turn blue.
Second Step: Beam the testing card directly with the blue light, the testing area will turn obvious.
Conclusion: SIPHEW glasses block most of the harmful blue light.
Disclosure of Affiliate Relationships
• buynorthbest.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Since 2022, our goal has been to provide value to our visitors by carefully curating and recommending bestselling and interesting products. While we may earn a small commission from qualifying purchases made through affiliate links, this comes at no additional cost to you. Your support helps us continue offering high-quality content and product recommendations.
• We are assuming you have read our
terms and conditions and agreed with them.
Famous Brands 2025:
Was this product Helpful?
