Therefore, if you want to relieve visual fatigue and prevent or control the development of myopia, it is useful to often ignore it, but the effect of changing the screen of mobile phone to green is not great.
Turning green cannot be said to have no effect. Green has a certain eye protection effect, but it can only temporarily relieve eye fatigue.
There is no basis for changing the wallpaper of mobile phone to green to protect eyes. In fact, as long as you watch the screen of electronic products at close range for a long time, most of them will be damaged by the blue light emitted by the screen.
Studies have shown that human cells will lose their activity under the irradiation of light with the wavelength of 4 15-450nm, which is the wavelength range of light released by mobile phone screen.