YOtat Optical Experiment Box Scientific Experiment Equipment Triangular Prism Convex Lens Concave Mirror Set Optical Concave Convex Lens Prism Set Physical Optical Experiment Set Glass Concave Convex

You can do optical experiments by this set of Optical equipment and you can adjust different light with your kids! Have fun! perates with 2×1.5V, AAA batteries(not included in the package). Box Size: 23cmx16cm Quantity: 1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Laser Beam generator 1 x Triangular prism 1 x convex lens 1 x biconvex lens 2 x square lens(different size) 1 x spherical lens 2 x mirrors 1 x magnifier 1 x water channel 3 x 1 x instructions AAAx2 needed (NOT INCLUDED)See more

Features

• [Happy Learning]This is a very practical learning tool that can be applied to physics teachers to provide students with a more relaxed and pleasant learning environment.
• [Scope of application]Optical experiment, instrumental physics teaching experiment physics, light propagation path research.
• [Education and Fun]With this optical device, you can conduct optical experiments with your children and set different lighting conditions!
• [High-quality material] Good craftsmanship details, good texture, durable and wear-resistant, and will not be easily damaged.
• [Excellent Service]We attach great importance to customer experience, so you can contact us if you have any questions, and we will get back to you within 24 hours!