Oumefar Triangular Prism K9 Optical Glass Triangular Prism with 40x40x180mm Size for Teaching Light Spectrum Physics Rainbow Effect Phototaking

【PRODUCT SPECIFICATION】:This prism is a quality optical glass, made of K9 optical glass, with better refraction and clear reflection. The size of this triangular prism is 40 x 40 x 180mm / 1.6 x 1.6 x 7.1in 【SCOPE OF APPLICATION】:The delicate appearance of an optical glass triangle prism can be given as a gift, used as a tool for studying spectra in scientific experiment teaching, or used in photography to achieve some unexpected effects 【PRODUCT DESCRIPTION】:Optical glass can create bright and beautiful rainbows by splitting light beams into different spectral components, which is beneficial to the teaching of chromatography in physics courses 【MULTI-FUNCTION】:You can explain to children that light actually consists of a series of colors, talk about how rainbows form, and then reinforce the message by demonstrating 【PRODUCT FEATURES】:The rainbow light displayed by the glass triangle prism is applied to the photographic effect and the filter of the camera lens, Manufacturer: Oumefar