what does the blue light affect us
Today i would like to talk about the main performance the blue light bring to us,
as it exists everywhere,it may come from sun shine,phone,computer and so oneverywhere.
1)Eye injury:harmful blue light has extremely high energy and can penetrate the lens directly to the retina,causing atrophy and even
death of retina pigment epithelial cells.The death of light-sensitive cells will lead to irrversible loss of vision or even total loss.
2)Visual fatigue:due to the short wavelength of blue light ,the focal point is not in the center of the retina,but closer to the front of the retina.
To get a good look,the eye catalogue being in a state of stress for a long time can cause visual fatigue.
Long time of visual fatigue,may lead to people's myopia deepened diplopia,easy serial reading,attention can not focus and other symptioms,affecting people's learning and
work efficiency!
3)Bad sleep:blue light inhibits melatonin,an important hormone that affects sleep and is known to promote sleep and regulate jet lag.
This could also explain why using your phone or table before bed can lead to poor sleep quality and even trouble falling asleep directory!
