This product would be most suitable for educational purposes in a high school or university photography classroom to teach students about physical optics and light reflection.
Glass triangular prism - An optical rainbow prism used in photography and physical experiments(2in*1.18in)
BESPORTBLE Optical Glass Prism Set with Accurate Analysis and Easy to Carry Design for Teaching and Research 4 Pcs Crystal Triangular Prism for Physical Optics Experiment and Classroom Use
Prevessel Optical Glass Triangular Prism with Stand, Physical Light Spectrum Equivalent Prisms for Bulk Science Teaching Tool
Photo Photography Prism Crystal Glass Triangular Rainbow Multifunctional Triangular for Students Triples Prism Crystal Glass Photographic Prisme Triangular Prism for School
