Description

It can help students learn and understand more specifically and obviously how to find the principle of light convergence. Easy to take, use and clean, you will feel the great convenience of them. These optical lens for physics teaching tool is acrylic materials, being safe and durable to support long term using.

Features

- Color: white.
- Material: acrylic.
- Size: 6.00X3.00X1.00cm/ 2.36X1.18X0.39inch.
- A great tool whether for students to learn about the properties of light or for teachers to conduct teaching.
- acrylic material, these optical lens are with high durability to support long term using.
- It can help students learn and understand more specifically and obviously how to find the principle of light convergence.
- Light weight and compact size, the optical lens is easy to carry and store, you will feel the great convenience of them.
- Well polished, smooth surface, and does not hurt hands when used, you can use with peace of mind.

convex concave lens

5 x optical lens

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.