9pcs Cultivate Learning Interest Concave-Convex Mirror Rules Imaging Equipment

Package List 1 x set of character screen 1 x set of light screen 1 x set of mirror base 1 x rule Characteristics - Material: Plastic, Glass physical Teaching Tool. - Size: About 50X8X5cm/19.65X3.14X1.97inch Teaching Tool. - Color: Black. - Perfect for and class use Experiment Equipment. - Adopted from material, it is and use Imaging Equipment. - Double-convex lens for demonstrating optical principles and effects for students Optical Instrument. - Creative present for to learn physics . - Used in scientific experiments and classroom demonstrations.Goods Informationphysical Teaching Tool Are you looking professional, yet optical instrument? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional optical lens set must meet you needs.Imaging Equipment It is one of the for you

• Physical teaching tool:perfect for and class use,Teaching Tool
• Optical instrument:stimulate imagination, action ability to the interest in learning,Teaching Tool
• Experiment equipment:can be disassembled and assembled to the fun of the classroom,Teaching Tool
• Imaging equipment:made from material, to use,Teaching Tool
• Teaching tool:put education in fun, cultivate scientific knowledge,Imaging Equipment