Handheld Optical Experiment Convex Lens 10cm Physics Teaching Tool

Package List 1 x Convex Lens Characteristics -Size:14.30X4.50X1.00cm/5.62X1.77X0.39in physics teaching lens -Color: teaching tools -focal length: 10cm middle school optical lens -Material:Plastic, iron, glass handheld convex lens - Handheld design, the physics optical tool is easy and comfortable to hold on hand optical lens for teaching. - Practical convex lens can explain the knowledge of optics with experiments experiment tools. - Easy to use and clean, save your time and efforts to let you have satisfying using feeling physics optical lens. - Made of good workmanship, these optical lens is safe, can support for long period to use handheld optical lens. - Science teaching tools can stimulate students' cognitive ability in physics, also can be a good helper in teaching experiment learning aid.Goods Informationphysics teaching tools Adopting good workmanship, safe and support for long period to use.optical lens equipment Small size, easy to use, these physics teaching lens can stimulate students' cognitive ability in physics, giving you more convenience.handheld optical lens This is a physics optical lens applied to understand the principle of light convergence more intuitively

• Experiment optical lens: these convex lens can help students learn and conduct physical optics experiments better,middle school optical lens
• Physics teaching lens: light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience,optical lens for teaching
• Science teaching tools: made of good workmanship, these optical lens is safe, can support for long period to use,optical lens equipment
• Handheld convex: practical teaching tools whether for students to learn about the properties of light or for teachers to conduct teaching,lens for physics teaching
• Experiment tools: made of detailed workmanship, the optical lens is with high durability to withstand long time using,optical lens kit