Model:MG 3B-3
2.5X90MM,

With plastic pellet, you can fold the magnifier glass on suitable postion to work or reading. With a clamp, you can clamp this model on table or other things.
Model:MG 4B-5
With 2 pcs super led lamp. 5X22/ 2.5x90MM or 5x22/2.25x107mm dia or 5x22/2x130mm dia,
 Model:MG 5B-1
With 2 pcs super led lamp. 6X20/ 2.5x90MM or 5x22/2.25x107mm dia

With 2 pcs super led lamp, you can work in the dark place.

Suitable for working, reading,