1. The window lens protects the focusing lens from dirt and damage.
2. Applicable models: Atomstack X20 Pro, A20 Pro, S20 Pro and M100 laser module.
First remove the old window lens, then wipe the laser module and new window lens with non-woven fabric, and finally screw the new window lens clockwise.
3 PCS 20W window lens
2 PCS 20W window lens
Cleaning the window lens before and after using the laser engraver to prolong the lifespan of the window lens.