Gatuida Optical Glass Lens Set for Physics Experiments – 2pcs Cylindrical Concave and Equilateral Triangle Lenses – Science Education Teaching Equipment for Secondary School

• Flat convex lens:the product is well polished and does not hurt hands when used,Optical Lens for Lab
• Physics teaching equipment concave lens:used in scientific experiments and classroom demonstrations,experiments optical lenses
• Physics lens:this item is a set of optical experiment model, which is a good tool for teaching standard flat and smooth,Optical Experiment Glass Concave Lens
• Optical lens:it is a perfect one for use,concave and convex lens
• Convex lens:simple and generous product design,scientific lenses

Package List 1 x cylindrical biconcave lens 1 x equilateral triangle lens Characteristics -Product Info:Optical lens set -Material: glass - Size: 6.00X1.50X1.00cm/2.36X0.59X0.39in -Color:Transparent - The product can explain the knowledge of optics with experiments science equipment for lab. - The products are sold convenient use optical convex condenser lens. - The product is of good material and durable. - The product is well polished and does not hurt hands when used Physics Lens. - Simple and generous product design scientific lenses. Goods Description lens This item is a kind of scientific experimental apparatus.Practical Concave Glass Lens It could be used in classroom, laboratory and school.science classroom optics kits The package include one cylindrical biconcave lens and one equilateral triangle lens.Physics Equipment Concave Lens It is made of glass material, which is safe and durable to use