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Dr Harmanns Computer Blue Block Glasses (Library8 Blue) - First Lens

Dr Harmanns Computer Blue Block Glasses (Library8 Blue)


Delivery Time – (BlueDart/Delivery)

  • Metro: 3-7 days | Non-Metro: 5-9 days
  • 7 Day Return Policy on Damaged or Wrong or Nearing Expiry Product Delivered.
  • (Tracking Link will be sent on email once the product is shipped)

What’s Included in the Package:

  • Blue Light Tester
  • Car Cover
  • Specs Screwdriver
  • Glasses Cloth

  • Google Ratings :
  • Trademark Registered for Name “First Lens™” and Logo under Government of India
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Blue Block (Library8 Blue) Computer Glasses: Blue light is everywhere and is naturally emitted from the sun as part of the visible light spectrum and so Blue Light blocking is necessary. Our body uses blue light to regulate our natural sleep and wake cycles, known as the circadian rhythm. Kids must use Blue-Light Kids Computer Glasses.
Natural blue light can be beneficial during the day because it can boost alertness and elevate your mood. However, with the rise of artificial blue light emitted from our digital screens, our bodies are being exposed to a surplus of harmfuL digital blue light (Blue Block (Library8 Blue).


Exposure to digital screens and blue light leads to digital eye strain. People experience digital eye strain and the symptoms include red itchy dry eyes, blurred vision, eye fatigue, neck pain, and headaches.
Parents should be especially cautious about exposing their children to blue light because their developing eyes are more sensitive. Blue-Light Kids Computer Glasses.




Your natural sleep pattern is regulated by the amount of light you are exposed to and since our eyes are constantly receiving blue light throughout the day, the body doesn’t know when to get ready for sleep. Digital blue light suppresses the production of the sleep hormone melatonin, which can reduce both the quantity and quality of your sleep. Use of Blue-Light Kids Computer Glasses is must.


First Lens Bluelight glasses are designed and engineered to block harmful digital blue light to help reduce the negative health effects that are caused by prolonged use of computer and tablet screens. All of our glasses are non-prescription, so everyone can benefit from protecting their eyes against those nasty digital blue light rays!

Should customers be concerned about frequent indoor exposure to light sources with a high proportion of blue light?

Customers are now exposed to more blue light than ever before due to modern light sources. Smartphones, LED light bulbs, televisions, computer monitors, e-readers, and tablets emit high levels of blue light. The emission of large quantities of blue light is one cause of digital eyestrain. Adult Blue Light Glasses Also Available.