Rimless,Eyekepper,/cervicobasilar5870235.html,Reading,Filter,Light,$9,Rea,Glasses,Blue,Computer,Health Household , Vision , Reading Glasses,geotechnogen.ru Rimless,Eyekepper,/cervicobasilar5870235.html,Reading,Filter,Light,$9,Rea,Glasses,Blue,Computer,Health Household , Vision , Reading Glasses,geotechnogen.ru Eyekepper Computer Reading Glasses Blue Rea Filter famous Light Rimless $9 Eyekepper Computer Reading Glasses,Blue Light Filter Rimless Rea Health Household Vision Reading Glasses Eyekepper Computer Reading Glasses Blue Rea Filter famous Light Rimless $9 Eyekepper Computer Reading Glasses,Blue Light Filter Rimless Rea Health Household Vision Reading Glasses

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Eyekepper Computer Reading Glasses,Blue Light Filter Rimless Rea

$9

Eyekepper Computer Reading Glasses,Blue Light Filter Rimless Rea

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Product Description

  • EYEKEPPER, a brand of professional, affordable blue light blocking glasses that aims to help you reduce eye strain to see the digital screen. Get unique computer glasses from EYEKEPPER and enjoy the reading of eyesight benefits and stylish features.
  • Per the Occupational Safety amp; 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 90% high energy visible light from tablets, phones, TV, computers and more.
  • Our lenses code is BB40 for the EYEKEPPER blue light block glasses.
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WHY CHOOSE EYEKEPPER ?

√ More professional blue ray blocking -- Glasses lens are designed using the American HEV-Adsorb substrate absorption technology.It can absorb high-energy blue light.

√ Stronger UV protection -- Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV420 not just UV400.

WE ARE DIFFERENT!

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Data for Eyekepper's BB40

  • 40% blue light blocking for wavelength 395nm-500nm
Blue light lens testBlue light lens test

  • Use to test wavelength is 450nm
  • The data of left is visiable light,the data of middle is blue light remaining,the data of right is UV light remaining.
  • EYEKEPPER glasses are specially designed to filter out a portion of harmful blue light.
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Eyekepper Computer Reading Glasses,Blue Light Filter Rimless Rea

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