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Home>TOP>NKGC>CN>Blue Light Filter Computer Glasses for Blocking UV Headache [Anti Eye Eyestrain] Transparent Lens Gaming Glasses, Unisex (Men/Women) Transparent Frame +0.00
Blue Light Filter Computer Glasses for Blocking UV Headache [Anti Eye Eyestrain] Transparent Lens Gaming Glasses, Unisex (Men/Women) Transparent Frame +0.00

Blue Light Filter Computer Glasses for Blocking UV Headache [Anti Eye Eyestrain] Transparent Lens Gaming Glasses, Unisex (Men/Women) Transparent Frame +0.00 Item NO: UVRT1801-Clear-0-C

US$ 7.99
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Out Of Stock

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Product Name Blue Light Filter Computer Glasses for Blocking UV Headache [Anti Eye Eyestrain] Transparent Lens Gaming Glasses, Unisex (Men/Women) Transparent Frame +0.00
Item NO UVRT1801-Clear-0-C
Weight 0.0100 kg = 0.0220 lb = 0.3527 oz
Category TOP > NKGC > CN
Brand Eyekepper
Creation time 2019-03-01

  • Per the Occupational Safety & Health Administration: The preferred viewing distance for VDTs ranges between 18 and 24 inches
    (45.72 and 60.96 centimeters, respectively)
  • Filters 100% of the most damaging low-level blue and nearly 40% high energy visible light from tablets, phones, TV, computers and more.
  • Our lenses code is BB40 for the Eyekepper violet block glasses.
  • We are one of small manufacturer,if you want to custom the different strength for each eye please let us know.




Normal transparent lens almost no color difference Transparent lens with 12 Layer Coating of Eyekepper almost no color difference
EYEKEPPER CODE / BB40
LENS COLOR

Normal

 Transparent lens

Transparent lens 

with 7 

Layer Coating

BLUE LIGHT BLOCK (395nm~500nm, average value) / About 40%
UV PROTECT (<400nm) / 100%
VISIBLE LIGHT (>550nm) 95% About 90%
VISUAL COLOR DIFFERENCE LEVEL Almost no color difference Almost no color difference
RGB TEST ONLINE Could not passed Could not passed




Spectrum analyzer

Blue Light Protection Test with Spectrum Analyzer

  • Spectrum analyzer-Use to test different wavelength from 280nm to 780nm,e.g 400nm,430nm,460nm and 550nm
Spectrum analyzer

Spectrum analyzer

Blue light blocking glasses

Blue light meter

UV TEST

UV pen shape light and card

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