How does the anti-blue mobile phone screen protector protect eyesight?

<p>With the development of the digital age, smart phones have become common daily necessities. Among the various factors that cause eye diseases, the damage to the mobile phone screen should not be underestimated. The World Health Organization's WHO Eye-loving Association has announced that blue light radiation caused more than 30,000 people to be blind every year from 2006 to 2008, and an orange warning was issued at the end of 2009: "Blue light radiation will far exceed the potential hidden threat to humans in Sudan. The destruction of red, melamine, SARS (SARS), H1N1, invisibly swallows human eyes."</p><p><br></p><p>According to data released by medical authorities, there are more than 5 million blind people in my country and nearly 10 million people with low vision. The incidence of myopia in primary school students is 22.78%, in middle school students is 55.22%, and in high school students is as high as 70.34%. Even more shocking is that more than 300,000 people are blinded by high myopia. Therefore, the prevention and treatment of myopia in children and adolescents is increasingly concerned by students, parents and society.</p><p><br></p><p>Blue light is not blue light, but refers to high-energy visible light with a wavelength of 400-500 nanometers. The shorter the wavelength, the greater the energy. It can penetrate the lens and reach the retina, causing optical damage, and accelerating the oxidation of cells in the macula. To put it plainly, it will cause myopia.</p><p><br></p><p>According to a survey reported by NHK in Japan, the 350-500-band blue light emitted by LCD screens of computers and smartphones is the key to causing eye fatigue, disrupting sleep rhythm, and affecting health. The blue light and ultraviolet rays from the screen cause long-term light damage to the eyes, especially the fundus, which may cause retinal hyperemia, induce retinal inflammation and cataracts, and then cause lens projections and myopia.</p><p><br></p><p>The anti-blue <a href="https://www.jhjeanhon.com/screen-protector" rel="noopener noreferrer" target="_blank">screen protector&nbsp;</a>is based on the consumer's usage habits, using medical professional anti-blue technology to conduct in-depth research on mobile phone protective film.</p><p><br></p><p>The anti-blue mobile phone screen protective film has strict requirements on the selection of materials. The surface layer of the film is treated with a special process to absorb and convert the high-energy short-wave blue light emitted by the mobile phone screen, thereby blocking blue light and avoiding its damage to the eyes. The damage, and then achieve the effect of eye protection and prevention of myopia. At the same time, it can prevent the damage of ultraviolet reflection to the skin.</p><p><br></p><p>The anti-blue mobile phone screen protector helps us isolate our eyes from harmful light sources on the mobile phone screen, and better protect our eyes. Of course, in addition to equipping our mobile phones with an anti-blue light protective film, in our daily diet, we must also eat more vegetables, supplement lutein, multivitamins and zeaxanthin to strengthen the antioxidant capacity of the eyes, thereby improving our eye health .</p>