6. Laser focus adjustment
The effect of engraving or cutting depends largely on whether the laser is focused, most of the existing laser engraving machines
on the market use a zoom laser, need to rotate the focus nut while staring at the laser dot with your eyes to observe whether the
laser is focused. Staring at the laser dot for long periods of time can damage your eyes (even with goggles), What's more, it's
difficult to distinguish small changes in focus, so it's hard to find the best laser focus point.
To solve this problem, we have abandoned the traditional zoom laser and installed a fixed-focus laser on the Atomstack engraver,
with the specific focus point located 2mm from the bottom of the acrylic cover, and a fixed-focus piece is included in the package.
To use the laser, simply adjust the height of the laser (one fixed focus piece away from the top surface of the object being
engraved or cut).
The following is the specific operations:
A. Moving the laser head over the object to be engraved or cut.
B. Placing a fixed-focus piece on the object to be engraved or cut.
Placing fixed-focus piece
Acrylicbottom to
Engraved surface 2mm
Laser focus