Blue Light Blocking Computer Gaming Glasses - Bear blue glasses insert the silicone spacer to

insert the silicone spacer to the clip to ensure sufficient clamping pressure

PRODUCT DIMENSION – Lens Width: 60mm(2

Based on Ambient Light

They're the ideal choice for daily wear and travel protection

so you will feel very comfortable and no pressure on your nose

Blue Light Blocking Computer Gaming Glasses - Bear blue glasses insert the silicone spacer toWhat 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