Lens Imaging Tools Physical Teaching Tools Aids Geometric Optics Experimental

3. Versatile Design: Lens imaging equipment tools covers various optical components, including concave and convex lenses. By adjusting and combining these components, students can observe phenomena such as light refraction and focusing, expanding the diversity and depth of experiments.<br> 1. Practical Learning: Science experiment kit offers a practical opportunity for middle school physics students to learn about optics. By working with concave and convex lenses and lasers, students can personally observe and explore the phenomenon of light refraction, deepening their understanding of physical optics.<br> Power supply method: Two No. 7 batteries (not included)<br> Colour:Photo Color<br> Material:plastic<br> 2. Easy Operation: Physical teaching tools includes tools such as concave and convex lenses, three-way lasers, assembly guides, and experiment instructions. These tools are user-friendly, allowing students to easily conduct experiments and obtain clear and reliable results.<br> 4. Intuitive Teaching: When using refraction optical experiment set, by observing the refracted paths and spot forms of lasers on different lenses, students can intuitively understand the propagation laws and principles of light.<br> 5. Improved Experimental Skills: Geometric optics experimental set enables students to become familiar with and master basic skills for optical experimentsThrough repeated experimentation and debugging, students can improve their experimental skills and observation analysis abilities.<br> The color of the accessories is random and not specified. Please read carefully before purchasing.<br> It contains small accessories and objects, and children should be accompanied by adults to complete it. Please of children and avoid swallowing.<br> Package includes:<br> 2 x Lens Imaging Equipment Tools set<br> The package includes only the items listed above; other items are not included.<br> Note:<br> Note: Light reflection and different displays may cause the color of the item in the