Handheld Convex Lens for Physics Teaching and Science Experiments

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

• Experiment optical lens:made of workmanship, these optical lens is safe, can support for long period to use,experiment learning aid
• Optical lens kit:made of detailed workmanship, the optical lens is with high durability to withstand long time using,science teaching tools
• Lens for physics teaching:easy to use and clean, save your time and efforts to let you have satisfying using feeling,optical lens for teaching
• Handheld convex:handheld design, the physics optical tool is easy and comfortable to hold on hand,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,experiment tools