Do Blue Light Glasses Work Everything You Need To Know
How Do Special Glasses Reduce Blue Light? There are several claims about the benefits of glasses that filter out blue light (which we’ll cover below), but first, let’s take a look at how the lenses filter out blue light. It’s pretty simple: Each blue light-blocking lens is tinted in a way that lets in more red and green light and less blue light. Usually, not all blue light is blocked, and the amount of blue light reduced varies depending on the type and manufacturer of the lens....