Summer sale discount off 50%! Shop Now
My Cart

Mini Cart

Blue light blocking glasses

How Do Blue light Blocking Glasses Work?

  • First, they filter blue light through the film layer, The lens is basically transparent, and the film layer is mostly blue, so the background color of the lens presents a pale yellow visual effect.
  • Second, those glasses lenses are made by adding special materials to the lenses during the production process, and the lens itself will show a yellowish visual effect.

What is blue light?

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

8 hazards of blue light

1) Cause the damage of retinal pigment epithelial cells

2) Visual fatigue: due to the short wavelength of blue light, the focus point does not fall in the center of the retina, but a position closer to the front of the retina.

3) The blue light cause sleep disorder.For more information, Please click here.

Grid List

Items 1-24 of 384

Set Descending Direction
  1. Round Glasses for Men Titanium Rimless,  Gun Gray
  2. Round Glasses for Men Titanium Rimless  Silver Frame
  3. Round Glasses for Men Titanium Rimless, golden
  4. Round Glasses for Men Titanium Rimless Jobs Style, Silver
  5. Round Glasses for Men Titanium Rimless Jobs Style, golden
  6. Round Glasses for Men Titanium Rimless Jobs Style, Black
  7. Discount round glasses for men, Gun Gray
  8. Discount round glasses for men, Retro Silver
  9. Discount round glasses for men,  Retro Golden
  10. Discount round glasses for men, Black Retro
  11. Computer glasses blue light, Golden
  12. Computer glasses blue light, Black
  13. Computer glasses blue light, Silver Alloy Frame
  14. Computer glasses blue light, Brown Titanium Alloy
  15. Computer glasses blue light protective, Blue Titanium
  16. Computer glasses blue light protective, Gun Gray Titanium
  17. Computer glasses blue light protective, Black Titanium
  18. No line bifocals reading glasses, Brown Titanium Alloy
  19. No line bifocals reading glasses, Blue Titanium Alloy
  20. No line bifocals reading glasses, Gun Gray Titanium Alloy
  21. No line bifocals reading glasses, Black Titanium Alloy Frame
  22. Round Bifocal Lenses glasses, Black
  23. Round Bifocal Lenses glasses, Silver, Black
  24. Round Bifocal Lenses glasses, Golden Black
Grid List

Items 1-24 of 384

Set Descending Direction