High Energy Visible Light (HEV) also referred to as blue light is present from 400nm to 580nm in the light spectrum. Sunlight is the main source of blue light. In fact blue light is actually what causes the sky to appear blue on a clear day.
Although electronic devices and LED light emit much lower levels of blue light. Modern lifestyles have seen using this equipment increase dramatically, particularly since the pandemic. With more people working from home, screen time is on the rise.
Study’s have shown up to 80% of adults have reported using devices for over 2 hours per day and some using multiple devices at a time.
Our blue filter lens helps reduce exposure to blue light by up to 20% and can contribute to reduce feelings of fatigue and eye strain.
Also blocks UV rays up to 400nm by 100%
Night driving can also be improved, with eyes feeling more relaxed and not as dazzled by modern LED headlights.