GLEAVI Complete Optical Lens Kit 5 Pcs Concave Convex Semicircular Rectangular Triangular Styles for Classroom Use

Package List 5 x Optical lens Features -Material: Glass Transparent Glass Lens -Size: About 6x3x1cm / 2.36x1.18x0.39in Physics Teaching Equipment -Color: Transparent Physics Teaching Tools - Used in scientific experiments and classroom demonstrations. for use Rectangular Lens. - Made of glass, professional and , and easy to clean Optical Experiment Lens. - the refraction formula to students&x27; understanding of calculating the refractive index Physics Demonstrator Equipment. - Visually demonstrate the refractive index of light in glass Triangular Lens. - The is and teaching related knowledge Optical Experiment Glass Lens.Goods DescriptionOptical Experiment Glass Lens This is a learning tool used to understand the principle of light refraction more intuitively.Triangular Lens It can stimulate students&x27; cognitive ability of physics and is a partner of school teaching

• Optical experiments tools--can be as a great present to who are learn the principle of light refraction,Triangular Lens
• Transparent glass lens--this item is a set of option experiment model, which is a tool for teaching. one-piece molding, the standard is flat and smooth,Semicircular Lens
• Physics demonstrator equipment-- processing technology and precise size can ensure the accuracy of the optical experiment,Optical Experiment Lens
• Physics teaching equipment--a variety of lenses to meet the needs of the experiment, it provides convenience for both teachers and students,Rectangular Lens
• Optical experiment glass lens--can be helpful for students to learn physics formula and the principle of light refraction,Physics Teaching Tools