Depths and Heights for Burning

[Rick (Technical Evangelist)]

@mrmeetze

…(the panel) 6mm thick. - the smaller piece is technically closer… - …larger pieces…because its setting on top of the panel.

6mm can make a difference, yes. Ortur recommends 35 to 40mm distance for good focus.

Ortur Laser Master 2 Not Running Focus Test

for a 20W module 35-40mm is the best focal distance From the bottom of the heatsink (the housing) not the knob -> to the material 35 is personally my go to distance