Optical Lens Kit 5pcs Glass Concave Convex for Physics Teaching

Package Include 1 x optical lens(cylindrical convex lens) 1 x optical lens(cylindrical concave lens) 1 x optical lens(semicircle lens) 1 x optical lens(rectangle lens) 1 x optical lens(equilateral triangle lens) Features -Size:6.00X1.60X1.00cm/2.36X0.63X0.39in optical lens kit -Size:6.00X3.50X1.00cm/2.36X1.38X0.39in transparent convex lens -Size:6.00X3.00X1.00cm/2.36X1.18X0.39in clear optical lens -Material:Glass concave lens -Color:Transparent optical lens for teaching - Made from glass materials, these optical lens are professional and , can be used for long time optical lens set. - Smooth surface, the transparent optical lens are easy to use and clean, save your time and efforts largely glass optical lens set. - These glass optical lens are good tool to show how different aspects of lenses and light passing through and bending, very practical glass concave lens. - With different shape, practical convex and concave lens can explain the knowledge of optics with experiments convex concave lens. - Physics teaching tools can stimulate cognitive ability in learning, also can be a good helper for teachers to teach physics lens.Goods Descriptionoptical lens Small size, light weight, easy to use and take, these physics teaching lens can stimulate cognitive ability in physics, let you have satisfying using feeling.lens for physics teaching Made from glass materials, they are safe and for long period to use.concave lens These are some physics optical lens which can be applied to understand the principle of light convergence more intuitively

• Transparent convex lens:glass material made, these optical lens are with high durability to support long term using,optical lens kit
• Concave lens:these glass optical lens are good tool to show how different aspects of lenses and light passing through and bending, very practical,physics teaching lens
• Glass optical lens:light weight and compact size, the glass optical lens are easy to carry and store, you can feel the great convenience,glass concave lens
• Clear optical lens:smooth surface, the transparent optical lens are easy to use and clean, save your time and efforts largely,physics optical lens
• Experiment tools:well polished, smooth surface, the optical lens will not hurt hands when used, you can use rest assured,convex lens