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