Each glass lens has a diameter of 50mm. With ground and polished faces and ground edges. One each of double convex, plano convex, converging concave-convex, diverging concave-convex, double concave, and also plano-concave. Great for experiments with light such as refraction and reflection. Supplied in box.
 
This set of lenses comes with varying focal lengths of 20cm, 30cm and 50cm.
 
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.
 
MTA offers a wide range of learning resources to ensure your class has all it needs to explore key scientific concepts including light reflection and refraction. What can your class create with springs extension in steel?