Laser Mech Vernier Adjust Spacer 1.25 Series

Description

Laser Mech Vernier Adjust Spacer 1.25 Series.
provides a fine focus adjustment for the lens mounted in the gas jet manifold. Turning the knurled ring advances or retracts the non rotating focus tube .05" per turn. A scale on the focus tube provides a reference of exact axial position. All threads and sliding joints are sealed to prevent dirt from entering the mechanism or beam path
The unit is of black anodized aluminum construction
the full travel of the slide tube is 1.5"
A lock nut holds the spacer in position
Each end of the VAS has a .75-32 female thread
A male threaded adapter for the attaching it to the other 1.25 Series components is included