The Razer Anzu glasses are purposefully engineered for both your outdoor lifestyle activities as well as your indoor PC gaming.

The Razer Anzu glasses come with two sets of interchangeable lenses; blue-light filtering lenses for indoor PC use and polarized sunglass lenses for outdoor use.

Blue light filtering lenses are designed to reduce eye strain and fatigue caused by high energy blue light emitted from your computer monitor.

If that's true, blue light filtering lenses should help you fall asleep better, even after an intense late night gaming session.