Studies of scientists from the United States have shown that blue screen light can cause blindness.
According to vistanews.ru, AZERTAC reports that monitors of smartphones, tablets, TVs and personal computers have a negative impact on the eyes. Researchers say that the blue light of the monitor is harmful to human vision. Radiation has a negative effect on the retina of the eye. The problems that arise in the eyes depend on how much these devices are used. Scientists have repeatedly stated that those who do not follow a medical ophthalmologist risk future blindness. Scientists advise not to use smartphones and tablets two hours before bedtime to prevent blindness in the future. In this case, the eyes are protected from the negative effects of blue light.