Physics Optics Kit 5-Line Laser Ray Box Convex Concave Lens Demo Board

Physics Optics Kit 5-Line Laser Ray Box Convex Concave Lens Demo Board

• Comprehensive Physics Optics Kit for Hands-On Learning This all-in-one set includes a 5-line laser ray box, 2 magnetic biconvex lenses, 1 biconcave lens, 1 reflector, 1 refractor, 4 types of prisms (triangular, circular, semicircular, trapezoidal), magnetic demonstration board, storage box, and color demo manual. Fully meets the requirements for basic optics experiments in teaching and learning.
• Magnetic Design & Stable Large Demo Board Equipped with a 15.7×8.5 inches metal demonstration board, all optical components can be firmly adsorbed and fixed without sliding. The large panel provides clear space to display light paths, reflection, refraction, and imaging, making physical principles more intuitive and easy to observe.
• High Clarity Acrylic Optics & Clear Light Path Crafted from high-transmission acrylic with smooth polished surfaces to ensure accurate experimental results. The 5-line laser ray box emits straight and stable beams to clearly show light propagation. Standard size lenses and prisms are perfect for middle/high school physics teaching and scientific exploration.
• Portable Storage Box & Detailed Color Demo Manual Comes with a dedicated storage box for organized storage and easy carrying, preventing loss or damage. The included color demonstration manual provides clear experiment steps, schematic diagrams and principle explanations, helping users complete experiments easily and learn efficiently.
• Ideal for School Lab, Homeschool & STEM Education Widely used in physics classrooms, school laboratories, homeschooling, science training and STEM projects. Helps students understand light reflection, refraction, dispersion and lens imaging, improves hands-on ability and cultivates scientific thinking.without battery（You need to configure 2 AA batteries yourself）