What Are Diffraction Glasses Used For? One of the most popular uses is by guests at shows and music celebrations. Participants will wear their favorite pair to enhance the visual impact of the event. That is the most common use, you 'd be shocked how many applications these all-purpose rainbow http://hearteffectdiffractiongla46678.blog2news.com/3918973/a-secret-weapon-for-heart-shape-diffraction-glasses