Nowadays, the time we use electronic products is becoming longer and longer, and the impact of this on eye health is worrying. Eye fatigue, retinal dysfunction and fatigue are all problems caused by using electronic devices for a long time or at the wrong time. In addition, the blue light emitted by the display of electronic equipment is considered to affect sleep. Unlike ordinary screen protectors, the material is not cheap plastic, but is called polyethylene terephthalate (Polyethylene Terephthalate). Synthetic resin. In addition to the 95% transparency, the anti-blue light effect of the protective film is said to be the most efficient on the market, reaching up to 30%. At the same time, this protective film also maintains the original display effect of the screen to the greatest extent, and users will not notice any abnormalities and loss of details.