9Pcs Optical Instrument Set for Physics Imaging Experiments Teaching Tool for Concave Convex Lens Demonstrations Science Lab Equipment Convenient Box Storage

Package Include 1 x set of character screen 1 x set of light screen 1 x set of mirror base 1 x rule Features - Color: Black Optical Instrument. - Material: Plastic, Glass. - Size: About 50X8X5cm/19.65X3.14X1.97inch. - Suitable for teaching, learning, presentation, etc Teaching Tool. - Can be disassembled and assembled to the fun of the classroom Experiment Equipment. - Put education in fun, cultivate scientific knowledge Imaging Equipment - Made from material, to use physical Teaching Tool. - Stimulate imagination, action ability to the interest in learning.Goods DescriptionOptical Instrument Made of , it is and to use.physical Teaching Tool Suitable for school and students.Imaging Equipment This item is a set of flat imaging experiment equipment for students and beginners.Teaching Tool Moreover, it can strengthen the student's manual ability and their learning interest

• Teaching tool: for and class use,Imaging Equipment
• Imaging equipment:cultivate students' practical ability and their interest in learning,Teaching Tool
• Optical instrument:used in scientific experiments and classroom demonstrations,Teaching Tool
• Physical teaching tool:creative present for to learn physics ,Teaching Tool
• Experiment equipment:stimulate imagination, action ability to the interest in learning,Teaching Tool