18mm Optical Glass Prism Cube for Photography and Home Decoration, Clear Color Dispersion, Creative Light Effects

18 mm Cubic Optical Glass Prism for Photography, Decoration and Science A compact 18 mm cube prism made from optical glass, designed to split and bend light for creative photography, decorative displays, and simple optics demonstrations. The hexahedral cube shape and polished faces produce clear spectral separation and bright refracted color effects. Key benefits Create striking photographic effects: use the prism in front of a camera or smartphone lens to produce rainbow flares, reflections, and layered images without digital editing. Enhance interior lighting and decor: place on a sunny windowsill or hang near a light source to cast small, vivid rainbows and color accents around a room. Practical educational tool: ideal for classroom demonstrations of refraction and dispersion, and for hands on exploration of basic optics principles. Product highlights Size: 18 mm cube, compact and easy to position or carry. Geometry: hexahedral prism with six flat, polished faces for consistent refraction. Material: optical glass for transparent transmission and distinct color dispersion. Finish: precision polished surfaces to minimize distortion and produce sharp spectral lines. Versatile use: compatible with camera setups, smartphone photography, window displays, craft projects, and classroom experiments. Use scenarios Photography: hold or mount the cube close to the lens to introduce controlled rainbow effects or mirrored fragments of a subject for creative portraits and product shots. Home decoration: set the cube on a shelf or near a lamp to create small color patterns on walls, tables, and plants. Education and STEM activities: demonstrate light splitting, refractive angles, and color separation in physics lessons or science kits. Care and handling Clean with a soft microfiber cloth and gentle glass cleaner. Avoid abrasive materials. Handle with care to prevent chipping or scratches on the polished faces. This 18 mm cubic optical prism offers a simple, portable way to add color, creative optics, and hands on learning to photography, home decor, and education.