Blue Light Blocking Glasses for Computer - Bayonetta Frame Glasses Color:Blue relieving neck

relieving neck

and have high optical clarity (distortion free

which not only limits the amount of light that your eyes are exposed to

and natural wrist position

UV 400 PROTECTION: The oversized shades protect your eyes against long term UV damage

Blue Light Blocking Glasses for Computer - Bayonetta Frame Glasses Color:Blue relieving neckWhat 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. Teddith Blue Blocker Lenses are virtually clear lenses made with a special blue light blocking polymer