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Computer Glasses Blue Light Protective

Computer glasses blue light protective function is really matter?

What is blue light?

Blue light is a short-wave high-energy light having a wavelength between 400 nm and 480 nm.

The blue light in this wavelength will increase the amount of toxin in the macular area of the eye, which seriously threatens the health of our fundus.

Blu-ray-induced blind eye disease.

the current effective solution is to film screens or lenses.

Not all blue lights are harmful, what is really harmful is blue light having a wavelength within 400 to 440. For more information.

Types of anti-blue light lenses

1)       First one realizes the anti-blue light function through the film layer

2)       Second on is made by adding special materials to the lens during the production process. for more information.

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  1. Computer glasses blue light, Brown Titanium Alloy
  2. Computer glasses blue light protective, Blue Titanium
  3. Computer glasses blue light protective, Gun Gray Titanium
  4. Computer glasses blue light protective, Black Titanium
  5. No line bifocals reading glasses, Brown Titanium Alloy
  6. No line bifocals reading glasses, Blue Titanium Alloy
  7. No line bifocals reading glasses, Gun Gray Titanium Alloy
  8. No line bifocals reading glasses, Black Titanium Alloy Frame
  9. Round Bifocal Lenses glasses, Black
  10. Round Bifocal Lenses glasses, Silver, Black
  11. Round Bifocal Lenses glasses, Golden Black
  12. Round Bifocal Lenses glasses, Golden
  13. Round Bifocal Lenses glasses, Rose Golden
  14. Titanium Frames Brown Twin Temples Frameless Glasses
  15. Titanium Rimless Glasses  for Oblong Face
  16. Online Rimless Glasses
  17. Designer Rimless Glasses
  18. Blue Titanium Rimless  Eyeglasses
  19. Brown Rimless  Titanium Glasses
  20. Golden Titanium Frames made Rimless Glasses
  21. Round glasses with thin black frame accommodate prescription sunglasses
  22. Round glasses with silver metal frame accommodate prescription sunglasses
  23. Round glasses with golden frame accommodate prescription sunglasses
  24. Kids Sports Glasses with Super Light Flexible Acetate Frames
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Items 1-24 of 301

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