Optical Glass Triangular Prism for Teaching Light Spectrum, Physics Experiments, and Photography Product overview A compact triangular prism made from K9 optical glass that splits light into a clear spectrum and produces sharp reflections. Designed for classroom demonstrations, hands on science experiments with children, and creative photography effects. Key benefits Clear demonstration of refraction and dispersion: Use white light to show how light separates into a rainbow, making abstract optics concepts easy to visualize. optical quality: K9 optical glass offers strong refraction and clear reflection for well defined spectrum effects. Versatile for education and creativity: Works for physics lessons, homeschool activities, science clubs, art photography, and event decorations. Portable and easy to use: Small size fits into a classroom kit or camera bag and can be used with simple light sources such as flashlights, LED lights, or sunlight. Features and performance Material: K9 optical glass for consistent refraction and clarity. Function: Splits incoming light into visible spectrum and produces reflective highlights for photography. Practical for both learning and visual effects: Suitable for demonstrations of refraction, dispersion, total internal reflection, and for creating rainbow accents in photos. Use scenarios Classroom demonstration: In a darkened corner or with a directed flashlight, show students how white light separates into colors and explain angle dependent refraction. Creative photography: Hold the prism near a camera lens or subject to introduce rainbow flares, color accents, and artistic light patterns for portraits or still life. Event and craft effects: Add subtle rainbow highlights to table settings, party photography, or outdoor installations using natural sunlight. Specifications Material: K9 optical glass Size: Approx. 24.4 x 21 x 26 x 24.4 mm / 0.96 x 0.82 x 1.02 x 0.96 inches Package includes: 1 Piece Triangular Prism Notes Please allow 1 to 2 cm measurement variation due to manual measurement. Product color and appearance may vary slightly from images due to monitor differences.