We always hearing and reading about how Mobile devices, TV displays that constant exposure to their blue light over time could damage retinal cells and cause vision problems such as age-related macular degeneration. According to a vision study by the National Eye Institute, children are more at risk than adults because their eyes absorb more blue light from digital devices. But it’s not always displays…! Almost all Modern Smartphone displays by Samsung (which used in iPhones and Galaxy Phones) have reduced blue lights significantly.