Glasses For Blue Light Blocking Anti Glare Fatigue UV Filter Gaming Computer Primary colour:Black Transparent Materials: Metal hinges

Glasses For Blue Light Blocking Anti Glare Fatigue UV Filter Gaming Computer Primary colour:Black Transparent Materials: Metal hingesWhat is blue light? Blue light has a very short wavelength, and so produces a higher amount of energy. Studies suggest that, over time, exposure to the blue end of the light spectrum could cause serious long term damage to your eyes. "Nearly 70% of people experience digital eye strain due to prolonged use of electronic devices." The Vision Council. Blue Blocker Lenses are virtually clear lenses made with a special blue light blocking polymer that

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