Prolonged exposure to smartphones and tablets can cause digital eye-strain, eye fatigue and dry eye symptoms. Blue Light screen filter protects your eyes when we are looking at digital devices.
It is known that all LED digital devices produces harmful blue light rays. Those blue lights can also disturb your melatonin production making it difficult to fall asleep or to sleep restfully. Anti blue light screen protectors not only will help you to sleep better but will protect your eyes allowing the non-harmful light through the screen and by blocking the Blue Light transmittance.