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Computer Glasses - Poly vs CR

Discussion in 'BlackHat Lounge' started by HatArrows, Jun 21, 2017.

  1. HatArrows

    HatArrows Regular Member

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    I have been scouting for a good computer glasses that blocks harmful rays , but have been stuck on choosing either a polycarbonate or CR 39 lenses , whats your opinion guys ?
     
    Last edited: Jun 21, 2017
  2. Aaric

    Aaric Jr. VIP Jr. VIP

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    do not you use LED instead tube LCD and CRT?
    I do not think current LCD displays that use LED source as back lit emit harmful radiations.
    I am more concerned about blocking EMI from computer devices and UPS
     
  3. HatArrows

    HatArrows Regular Member

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    I am using an LED , but my eyes get tired and i experience some sort of fatigue sitting for long hours on PC

    How do you deal with this situation ?