Bloomoak Optical Glass Triangular Prism,with Rotatable and Adjustable Steel Stand Holder,for Teaching Light Spectrum Physics,Photography and Crystal Rainbow Maker
Large optical prism with a base is very convenient to change prism angle. It can be used in science class of kindergarten, primary school, high school, as a demonstration equipment, to study the dispersion of light. It also can be used as toy to Develop intelligence of children.</p></br> Features:</p></b> 1. Very convenient to change prism angle.</br> 2. Can be used for teaching light spectrum physics.</br> 3. Used in science experiments involving light spectrum.</br> 4. Precise cuttings, offer good reflections and light separation.</br> Package Includes:</p></b> 1 * Optical Prism </br> 1*Instructions