Is it normal for you to use your phone with the lights off or in poor light conditions?
If so, take note.
Looking at mobile phones in the dark for a long time could cause glaucoma, China Central Television warned in a new video report.Especially for middle-aged and elderly people or silver-haired phubs, the stimulation of mobile phone light on macular fundus and crystal will lead to increased incidence of cataract and macular disease, and similar cases are often seen in clinical practice.
In addition, xiaoxiang Morning Post also said in a popular science video that playing with the lights off is playing with fire, resulting in oxidative damage. That is, the light from the phone screen reacts with the retina, which in turn reacts with molecules around the eye, causing damage to the retina! Even if the screen is not blinding, it can cause eyestrain.
Finally, back to the phone itself, now there are more and more OLED screen phones, those using low-frequency PWM dimming models will further pay attention to fatigue, causing discomfort.