Yes, they can protect our eyes from almost all of the harmful light
There is a difference between filtering and using a software in combination with your video card to remove blue light as Iris does.
This way it makes it possible to remove up to 100% of the blue light, helping you to sleep better and feel fewer headaches and be more happy and productive overall
Iris can block all the way to 0K
It is also the only app that also removes the PWM Flicker from your screen
If in doubt you can check our testimonials
