Red Lenses help calm down the ‘stressed’ part of your brain.
If you’re someone who is always looking at a screen all day these glasses are for you.
They play a vital role in the whole SD Protocol.
Clear lens blue light blockers block a limited range of blue light, these are great for general use. If you suffer greatly from light sensitivity and/or you want to block all spectrum of blue light then the red lenses are for you. Your brain and body will love you for them.