The Universal Focus Spacer is a very useful add-on for makers that have multiple laser modules. This will let you quickly focus you laser to the ideal focal distance.
This spacer works with the following modules: Ortur LU1-2, LU1-3, LU1-4 (29mm) Ortur LU2-4 (12V/24V) (50mm), LU2-4 SF (2mm) Neje 30W, 40W, 80W (19mm)
The unique "hook" design allows you to hang the focus spacer off of the aluminum extrusion frame of your laser.
