1. This physics optical experiment set is ideal for teaching demonstrations. It includes various elements like lenses and pinhole imaging setups, which are for student education. 2. The lens pinhole imaging equipment allows for fascinating physical optics experiments. Students can observe and understand the principles of light propagation and image formation in a hands on way. 3. These experiment kits are designed to show the concepts of lens and pinhole imaging clearly. They provide a practical approach to learning about physical optics, enhancing students' understanding. 4. With this set, educators can conduct engaging demonstrations. It enables students to witness the effects of light passing through lenses and pinholes, making the learning process more vivid. 5. The optical experiment set is equipped with all the components for lens pinhole imaging experiments. It serves as a valuable tool for teaching physical optics and promoting student education.