What should I do if my eyes get tired while lying in bed looking at my phone?

A: Many people like to lie in bed and look at their mobile phones before going to bed. Eye fatigue is a common problem. Reason: ① When lying down to look at the phone, the distance is unstable and the eyes keep adjusting. ② When lying on one side, one eye is compressed and blood circulation is not smooth. ③ The relative brightness of the screen is high in low-light conditions. ④ Continuous stimulation by OLED linearly polarized light. Solution: ① Try not to look at your phone while lying down, or maintain the correct posture (lie on your back, hold your phone at eye level, and keep a distance of more than 30cm). ② Don't lie on your side to look at your phone (which may press on your eyes). ③ Turn on the night light, but don't make it all dark. ④ Use circularly polarized light film. Woowhead Guanfudun converts the hard light of the screen into soft circularly polarized light through circularly polarized light and self-tuning of the soft light standard. Research in 2009 showed that circularly polarized light can reduce the visual burden. Magnetron sputtering AR coating reduces environmental reflection. The measured light transmittance by SGS is 96.5% and the haze is 0.4%. Note: Looking at your phone before going to bed can inhibit the secretion of melatonin and affect sleep. It is recommended to stop looking at your phone 30 minutes before going to bed. No film can solve the problem of sleep. If you must watch, keep it within 20 minutes.