SOLUSTRE Handheld Convex Lens for Physics Teaching Optical Equipment for Classroom Experiments Lightweight Compact Design for Demonstrating Optics Concepts

Package List 1 x Convex Lens Features -Size:14.30X4.50X1.00cm/5.62X1.77X0.39in physics teaching lens -focal length: 10cm physics optical lens -Color:multi optical lens for teaching -Material:Plastic, iron, glass optical lens equipment - These convex lens can help students learn and conduct physical optics experiments better optical lens kit. - Well polished, smooth surface, and does not hurt hands when used, you can use with more confidence lens for physics teaching. - Made of detailed workmanship, the optical lens is with high durability to withstand long time using. optical lens - Light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience convex lens. - Practical teaching tools whether for students to learn about the properties of light or for teachers to conduct teaching middle school optical lens.Goods Descriptionoptical lens equipment Compact size, easy to take, use, you will feel the convenience of this handheld convex.middle school optical lens These optical lens for physics teaching adopt workmanship, withstand long time using.convex lens The convex lens can help students learn and conduct physics experiment

• Physics teaching lens: practical convex lens can explain the knowledge of optics with experiments,optical lens for teaching
• Experiment learning aid: light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience,optical lens equipment
• Lens for physics teaching: handheld design, the physics optical tool is easy and comfortable to hold on hand,experiment tools
• Experiment optical lens: science teaching tools can stimulate students' cognitive ability in physics, also can be a good helper in teaching,handheld convex lens
• Optical lens kit: made of detailed workmanship, the optical lens is with high durability to withstand long time using,physics optical lens