Shenzhen AtomStack Technologies Co., Ltd. support@atomstack3d.com
6. L
aser 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 Befon A5 PRO+ 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.
Picture 3.11 Placing fixed-focus piece
Acrylic bottom to
Engraved surface 2mm
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