About This

• Triangular-prism--it is very easy to operate, making physical experiment learning more efficient,Light Spectrum Tool
• Laboratory equipment--suitable for better demonstrating the light convergence to your students,Physical Demonstrator
• Glass light spectrum tool--it is conducive to improving academic performance by doing experience to learn the knowledge,glass triangular-prism
• Optical prisms--widely applied in home, laboratory, middle school, training institution, research institute, etc,Triangular Prisms
• Light refraction demonstrator--it is a good helper for teachers, parents, train teachers, professors, researchers, etc,Teaching Apparatus