Prism optic Glass prism with stand to help students learn and understand the principle of light convergence with a stable, readytouse setup. Optical triangular prisms Lightweight and portable triangular prisms with a holder for easy carrying and storage, enabling quick classroom or lab setups. Prism glass Professional triple prisms that fully show the characteristics of optical refraction for accurate demonstrations and experiments. Glass triangular prisms Very easy to operate and simple to use, making physical experiment learning more efficient. Key benefits Clear demonstration of light behavior including refraction and convergence Portable and easy to store for flexible classroom or lab use User friendly, minimizing setup time and maximizing instructional effectiveness Includes stands and holders for stable, reliable experiments Specifications and attributes Material: glass prisms Configuration: prism optic with stand, optical triangular prisms with holder, professional triple prisms, glass triangular prisms Design focus: ease of operation, portability, and effective visualization of optical properties 23 use scenarios Classroom demonstration: show how light changes direction at interfaces and how convergence works during a teacherled lesson Student lab activity: conduct handson experiments with refraction in both single and triple prism configurations Science club or home study: perform quick, selfguided optics explorations with minimal setup and supervision