Prism 6 inch Optical Glass Crystal Triangular Prism for Teaching Science Physics Photo Photography Light Spectrum

The triangular can appear seven color light like rainbow when you rotate the prism under the sunshine. Light goes into one of sides from the prism, then goes out from another side. The light that has gone out will be deflection refract toward the third side, deflection refraction angle, the refraction index of the prism and top angle is concered with the angle of incidence.   Features: This Triple prism is a brand new and durable one. It is used to research the refraction and dispersion of the light, and make a thorough inquiry of the forming of the rainbow. Buy it now, and let your children enjoy the fun of light! It is a good present for children!   ITEM SPECIFICATIONS: - 100% Brand New & High Quality - Color: Transparent - Material: Transparent Glass - Weight: 6.4 Ounces -Total Length: 6 inches / 150mm - Side Length: 1.18 inches / 30mm How to Use: Home decoration, give you a romantic life. Any displays, commercial shoot, photography props. Super cute for festival decoration. Science class and fun light experiments   Package Included: 1 x Prism