Blue Light Blocking Lenses
What is blue light?
Not all colors of light have the same effect. Blue wavelengths are beneficial during daylight hours because they boost attention, reaction times, and mood, are the most disruptive at night.
Blue light is a natural spectrum in the day and comes from the sun but at night High Energy Visible (HEV) blue light should be neutralized.Overexposure of HEV blues can disrupt our natural circadian rhythms and lead to more serious issues besides poor sleep patterns.
A lot of studies have been ongoing on HEV blue and this is what you should know.
Most opticians advise blue light blocking eyewear to be worn 2 hours before going to bed while using sources that emit HEV Blue spectrum.
If you're a gamer highly recommend you wear protection to avoid issues caused by overexposure to HEV Blue Light.
