Blue Light Blocking Glasses Anti Eye Strain Anti Glare Lens for Computer Gaming - Wasabi digital eye strain glasses MEASUREMENT - Lens Height: 45MM(1

MEASUREMENT - Lens Height: 45MM(1

Unisex design

This feature prevents your forearm from twisting when using this vertical ergonomic mouse

Accurately Correspond Acupoints - By massaging your CuanZhu/SiZhuKong/Temple/ChengQi/JingMing acupoint

Blue Light Blocking Glasses Anti Eye Strain Anti Glare Lens for Computer Gaming - Wasabi digital eye strain glasses MEASUREMENT - Lens Height: 45MM(1What 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