60 Pack Double Convex Lenses, 1 Inch Acrylic Optics for DIY Projects

Package Include 60 x optical lens Features -Color:Transparent convex lens -Material:Acrylic science teaching tools -Size:2.50X2.50X0.20cm/0.98X0.98X0.08in optical lens - Made of good material, these optical lens are with high durability to withstand long time using. spot lens - These clear optical lens can help students learn and understand more specifically and obviously how to find the principle lens for physics teaching. - teaching tools whether for students to learn about the properties of light or for teachers to conduct teaching biconvex lens. - Light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience of them lens. - Well polished, smooth surface, and does not hurt hands when used, you can use with much more confidence optically lens.Goods Descriptionphysics optical lens Small size, easy to use, these physics teaching lens can stimulate students' cognitive ability in physics, giving you more convenience.lens for physics teaching Adopting good materials, they are and for long period to use.optically lens These are some physics optical lens applied to understand the principle more intuitively

• Transparent convex lens--science teaching tools can stimulate students' cognitive ability in physics, also can be a good helper in school teaching,convex lens
• Lenses physics for laboratory--made of good material, these optical lens are with high durability to withstand long time using,physics teaching lens
• Optically lens--well polished, smooth surface, and does not hurt hands when used, you can use with much more confidence,optical lens
• Telescope lens--light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience of them,physics teaching tools
• Physics optical lens--practical convex lens can explain the knowledge of optics with experiments,transparent optical lens