Triple prisms made of glass — simple, durable optical tools designed for teaching and light-spectrum experiments. Key benefits Clear demonstration of light refraction and dispersion: the triangular triple-prism design separates and redirects light reliably for spectrum and refraction experiments. Practical and easy to use: straightforward shape and handling make setup fast for classroom demonstrations and laboratory exercises. Hands-on learning aid: supports experiential learning to help students grasp optics concepts and improve classroom performance. Versatile compatibility: works with common classroom light sources, laser pointers, and basic optics benches used in physics labs. What it is Light refraction prisms / glass triangular prisms: triangular, glass prisms that refract, bend, and disperse light for visible demonstrations. Optical glass triangular prism: made from optical-grade glass to provide consistent behavior in refraction and dispersion experiments. Triple prisms made of glass: a compact, practical set-up useful for spectrum physics and general optics education. Key attributes Material: optical glass for clear transmission and predictable refraction behavior. Design: triangular triple-prism geometry to demonstrate refraction, dispersion, and light path changes. Function: ideal for observing spectrum formation, measuring refraction angles, and demonstrating principles of light propagation. Performance: stable, repeatable results suitable for teaching and basic experimental work. Typical applications / use scenarios Physics classroom demonstration: split white light into a visible spectrum and demonstrate wavelength-dependent refraction for groups of students. Laboratory exercises and experiments: use with classroom light sources or optics benches to study Snell’s law, refractive index estimation, and angle-dependent refraction. STEM kits and home experiments: a durable, easy-to-handle optical tool for guided experiments that reinforce optics concepts through hands-on experience. Why customers choose this product Reliable for education: purpose-built for simple, repeatable optics demonstrations without complicated setup. Easy to integrate: compatible with standard educational equipment and teaching curricula focused on light behavior. Supports learning outcomes: enables experiential practice that helps students understand and retain core physics concepts. Contents and handling Single or set of glass triangular prisms designed for educational use (check product listing for quantity). Handle with care to avoid chips; clean gently with a soft, lint-free cloth and appropriate optical cleaner if needed. This optical glass triangular prism is a practical teaching device that combines simple design with clear functionality for light refraction and spectrum experiments.