Imagine that if you never see your favorite video game, movie, beautiful morning, lover's cheek... What a sad thing！In order not to let a similar tragedy happen to us, we must protect our eyes from now on! Do you know that the blue light emitted by mobile phones, tablets, TVs and computer screens will hurt our eyes.

　　Blue light inhibits the production of melatonin, a hormone that is produced by the pineal gland in the brain to promote sleep. Exposure to blue light during the night can inhibit sleep and can lead to insomnia, confusion of the biological clock! Blue light is also associated with eye fatigue and permanent damage to the eye, which can lead to age-related macular degeneration (AMD). This is because blue light has the highest energy in the visible spectrum and therefore penetrates into the retina of the eye and causes permanent damage.

　　To protect our health and protect our eyes, we must find ways to reduce harmful blue light through our eyes. The blue light filter protects our eyes! It blocks our eyes by blocking or filtering most of the harmful blue light, protecting the eyes from the harmful effects of blue light.

　　The blue light filter can be placed on the screens of laptops, cell phones, TVs and other Blu-ray-emitting devices. The most common blue filter shades are yellow, amber and red. As a general rule of thumb, yellow filters tend to block the least amount of blue light, but provide minimal color distortion. On the other hand, the red filter blocks all light except. This means that the blue light is completely blocked because it is farther away from red than yellow in the chromatogram. The disadvantage is that the red filter has low visual transmittance and more color distortion. An amber or orange filter is usually located somewhere between the red and yellow filters.

　　YIPI blue light filter manufacturer, wholesale custom mobile phone anti-blue tempered film, TV anti-blue film, laptop resin anti-Blu-ray screen. 10 years factory direct sales, 1 year warranty, 24 hours after-sales commissioner service! Contact number 13433007870!