Optical Glass UK Triple Prism for Physical Light Spectrum Teaching Experiment Model/Home Decor

Descriptions:
Triangular prisms are used to disperse light, that is to break light up into its spectral components(the colors of the rainbow)

Specifications: Material: Optical glass, not plastic Color: Transparent Side length: 8 cm / 3.15'' Prism length: 1.5 cm / 0.59'' Package size: 18 x 5.8 x 4.7 cm / 7.08 x 2.28 x 1.85 (LxWxH) ? Package includes:? 1 Pcs x Triangular Prisms