This Triple prism is a and It is used to research the refraction and dispersion of the light , and make a thorough inquiry of the forming of the rainbow You can explain to kids that light is actually made up of a spectrum of colors and talk about how rainbows form and then cement the information with a demonstration Use this equilateral prism to split a beam of light into its spectral components ( the colors of the rainbow Great for indoor and outdoor use , landscapes , portraits , group photos , weddings , wildlife , social science experiments and more Our glass triangular prism is a fantastic photographers , fashion bloggers , science teachers or for preschoolers , kindergarteners , and students who love to observe and hypothesize about light, Manufacturer: Watreketal