Blue Light Blocking Test
Exposure to blue light from digital devices can cause digital eye strain, along with symptoms that include headaches, blurred vision, dry eyes and even neck pain. LifeArt Blue Light blocking computer glasses are designed to fight digital eye strain. They block scattered blue light emissions from computer screens, smartphones, tablets and e-readers. This can help to reduce fatigue, squinting, tired eyes and the other associated symptoms of digital eye strain.
- The test card reacts to blue light sensitively by turning into blue.
- When use the blue light torch to beam the blue light on the test card directly, the test card turns into blue obviously.
- When we put the LifeArt Blue Light Blocking glasses on top of the test card and beam the light again, it stays white as Blue light blocking lens has filtered 85% of the blue light