These acrylic magnets were created using a 120 watt Legend EXT laser system.
Using a sheet of clear acrylic that has been spray painted white, we engraved the painted side of the acrylic at 300 DPI with the following settings:
Raster: 100% speed, 40% power
Vector: 10% speed, 85% power
We ran the raster portion of the job a second time to remove any white residue that was left at 100% speed, 10% power.