Description

This optical lens for physics teaching are good glass materials, being safe and to withstand time using. The lens size makes it versatile for various scenarios such as reading or watching TV. Compact size, easy to take, use and clean, you will feel the convenience of them.

Features

-Color:transparent
-Material:Glass
-Size:6.00X6.00X0.30cm/2.36X2.36X0.12in
- These clear optical lens can help learn and understand more specifically and how to find the principle.
-Lens power:300°

-Magnification times:6x
-Focal length:160mm
- Practical teaching tools whether for learning about the light or for teachers to conduct teaching.
- Light weight and compact size, the optical lens is easy to carry and store, you will feel the huge convenience of them.

- Well polished, smooth , and does not hurt hands when used, you can use with much more confidence.
- Made of good glass material, these optical lens are with high durability to withstand time using.

-Edge thickness:2mm
-Center thickness:7mm

5 x magnifying glass

1.If you have some inquires or problems, Please feel free to 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.