Description Triangular prisms are used to disperse light, that is to break light up into its spectral components(the colors of the rainbow). Help showing/presenting what a rainbow made of. Made of high quality optical glass Precise cuttings, offer good reflections and color seperation Easy carry for teaching/learning, presentations, etc Specifications: Side Length: 1.4 inches / 3.5 centimeters Prism Length: 2.5 inches / 6 centimeters Material: Optical glass Package Contents: 2x Triangular Prism
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