Excessive exposure to blue light isn't great for our eyes,contributing to a slow loss of vision over the course of a lifetime.The retina dies slowly,leaving a growing blind spot that eventually robs an individual of their eyesight.The condition is responsible for half of all visual impairment cases.

See the source article by following the link below:
Excessive exposure to blue light isn't great for our eyes,contributing to a slow loss of vision over the course of a lifetime.The retina dies slowly,leaving a growing blind spot that eventually robs an individual of their eyesight.The condition is responsible for half of all visual impairment cases.