Acrylic Convex Lens Set 2Pcs for Physics Teaching Refraction

Package Include 1 x Concave Len 1 x Convex Len Features - Size: 6.50X3.00X2.00 cm/ 2.55X1.18X0.79 inch Concave Lens. - Material: Acrylic Optical Lens. - Color: Transparent Physical Optical Lens. - Light weight and portable, the optical lens is easy to carry and storage. Physical Convex Lens - Made of optical grade acrylic material, with high transparency and durability Physics Teaching . - A great set for students learning about the properties of light. Convex Lens - This item is a option experiment model, which is a tool for teaching. Physical Teaching Equipment - The product is well polished and does not hurt hands when used Physical Optical Experiment.Goods InformationPhysical Convex Lens It can help students learn and understand more specifically how to find the principle of light convergence.Physical Optical Lens Thus, students can understand this physics principle faster.Physical Optical Experiment This set of physics teaching tool is made of acrylic, safe and

• Physical convex lens--the product can explain the knowledge of optics with experiments,Physical Teaching Equipment
• Optical lens--light weight and portable, the optical lens is easy to carry and storage,Concave Lens
• Convex lens--a great set for students learning about the properties of light,Physical Optical Experiment
• Physics teaching --it is made of acrylic material for and practical use,Physical Optical Experiment
• Physical optical lens--used in scientific experiments and classroom demonstrations, for labs use,Physical Optical Experiment