About This

• Optical lens for teaching:made of acrylic materials, these optical lens are professional and for long time to use,physics optical lens
• Convex lens:made from acrylic material, these optical lens are with high durability to support long term using,optical lens
• Convex concave lens:with different shape, can explain the knowledge of optics with experiments,lens for physics teaching
• Concave lens:good tool to show how different aspects of lenses and light passing through and bending,acrylic convex lens
• Acrylic optical lens:well polished, smooth surface, and does not hurt hands when used, you can use with peace of mind,physics teaching lens