6 inch 150 mm Crystal Optical Triangular Prism for Light Physics and Classroom Optics Kits Overview A 150 mm triangular prism made from crystal optical material, designed for classroom demonstrations and science kit experiments. Use it to show refraction, dispersion, and light path behavior with common light sources and optics equipment. Key benefits Clear demonstration of refraction and dispersion: Separates white light into its component colors and makes light bending visible for intuitive learning. Practical size for classroom use: At 6 inches 150 mm length the prism produces distinct spectra while remaining easy to handle and position. Compatible with standard educational equipment: Works with common light sources, optical benches, holders, and science classroom optics kits to integrate into lessons and experiments. Durable optical material: Crystal optical material provides clarity for visible spectrum demonstrations and repeatable results during labs and presentations. Versatile teaching tool: Supports a range of experiments from basic color separation to measuring refractive behavior and exploring internal reflection. What it does Refracts and disperses white light into a visible spectrum for demonstrations of color and wavelength. Redirects and bends light rays to illustrate Snell law concepts and angle dependent behavior. Enables handson observation of optical phenomena used in physics and general science curricula. Specifications Shape: Triangular prism Length: 6 inches 150 mm Material: Crystal optical Intended use: Teaching light physics, science classroom optics kits, demonstrations and experiments Typical use scenarios 1) Classroom demonstration: Position a white LED or sunlight source to project a clear spectrum onto a screen or wall while explaining refraction and dispersion to a group of students. 2) Lab experiment: Use with an optical bench to measure angles of incidence and refraction for calculating refractive indices or to compare dispersion across different wavelengths. 3) Creative and applied projects: Incorporate into photography for creative light effects or into DIY kaleidoscope and display projects that require controlled spectral separation. Handling and care Handle by the edges to avoid fingerprints on optical faces. Clean with a soft lint cloth and appropriate lens cleaner if needed. Store in a padded container to prevent chipping or scratches. Why choose this prism for teaching This crystal optical triangular prism combines a classroom friendly length and shape with material clarity suited to repeatable demonstrations and experiments. It integrates easily into educational optics kits and practical lessons, helping instructors and students visualize core concepts in light physics.