Beautiful rainbows by splitting beams of light into its different spectral components You can easily take it with you everywhere you go and take your photo to the next Designed for 405nm~450nm High power la-ser beam Combining No matter if you are professional wedding photographer, an amateur in photo or even a science teacher, this prism is the way to go Equilateral prism divides the beam into spectral components (rainbow color) that can be Widely used in learning physics experiments, teaching In addition, the prism is used to create unique photos, Manufacturer: SkyPOOU