C. Loosen the Torx handle screw in the middle of the laser, and let the laser slide freely until it touches the
fixed focus plate (after contact, you can gently lift the laser and take out the fixed focus plate).
D. Tighten the Torx handle screw in the center of the laser.
Adjusting the laser distance
fixing screws
E.Take out the fixed focus piece and finish focusing.
2mm
Take out the fixed focus piece