Trip: 80mm
Function: the laser-adjusts the focal length
Application:Suitable for lasers of different sizes
Colour: Black
Material: metal + plastic
Package Contents:
1pcs Z Axis module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.