Hemoton 4pcs Optical Glass Lenses for Physics Experiments Glass Bricks for Light Refraction Teaching Equipment Science Labs and Classrooms

Package Include 4 x optical lenses Features - Material: Glass Physical Semicircular Lens. - Color: Transparent Physical Optical Lens. - Size: 6.00X1.00X0.80cm/2.36X0.39X0.31 inch Optical Lens. Glass Semicircular Lens - Good for demonstrating optical principles and effects for students, learning about the properties of light Glass Optical Lens. - Can be helpful for students to learn physics formula and the principle of light refraction Teaching Equipment. - Intuitive and specific, it is conducted to help students understand and learn Glass Convex Lens. - Can be regarded as a great gift to children who are going to learn the principle of light convergence Physical Teaching Aids. - It is made of premium material for durable and practical use Glass Physics Teaching Aids. Goods Information Convex Lens Made of glass material, it is clear and visual to see of light.Scientific Polished Glass This item is an optical demonstrating model, which is a good tool for teaching.Round Double Convex Glass Lens Suitable for better demonstrating the light convergence to students

• Physics teaching equipment:this item is a option experiment model, which is a good tool for teaching,Convex Lens
• Physical teaching :can be helpful for students to learn physics formula and the principle of light refraction,Glass Physics Teaching
• Physical optical lens:used in scientific experiments and classroom demonstrations, for labs use,Glass Convex Lens
• Semicircular lens:fine workmanship and creative appearance ensure its popularity and practicality,Physical Convex Lens
• Physical semicircular lens:it is made of for and practical use,Glass Semicircular Lens