Blue Light Filter Apple. Go to “display & brightness”. Blue light from computer screens and digital devices can decrease contrast leading to digital eye strain.
This screen protector offers 70% blue light protection and 97% uv protection — much more than the competitors. So why exactly is blue light so threatening? 2 on the same screen, you can schedule a time for night shift to turn on automatically and adjust color temperature.
Harmful blue light can not be absorbed and shines through the retina to cause damages to macular.
You can also equip your computers and smartphones with a computer screen filter. To activate the feature, go to system preferences > displays > night shift. If blue light protection is a priority for you, look into the akamai blue light filter and screen protector for imac. Symptoms of eyestrain include sore or irritated eyes and difficulty focusing.