K40 laser machine lens & mirrors

This guide takes you on a ride of aligning your machine in a few easy steps.

Doing it backwards can help without firing the laser and less risk of damages of the optics.

Having proper focus for your engraving and cutting is the most important thing on your machine!
Here you learn how to properly set your focus for different work in your K40 laser.

This guide will take you through the setup process, from lifting it out of the box to the first cut/engrave.

Having a good set of mirrors is important, here you can read up on different types.