BUGUUYO Optical Bench Curved Mirror Bracket Concave Lens Convex Lens Set Physics Education Tool

Features

• Physical optical concave lens: can be helpful for students to learn physics formula and the principle of light refraction, can experiment,physical concave lens
• Optical concave lens kit: intuitive and specific, it is conducted to help students understand and learn physical optics,physical convex mirror
• Physical experiment concave lens: you can experiments and demonstrate optical principles and effects for ,teaching physical convex lens
• Physical teaching concave lens: it is made of for and use, excellent and , for long time use,optical experiment concave lens
• Physics teaching convex mirror: excellent and great tool for students learning about properties of light, educational and funny,handheld optical concave lens