Technical parameters for glass engraving
Material: 0.5-liter Willi glass mug
Power: 60
Speed: 30
kHz: 25
Passes: 1
Focus shift: 0
Air cooling: 0
Mode: Raster
Laser: CO2
Resolution: 600 DPI
Notes:
Coat the glass with a wet kitchen towel before laser engraving, otherwise the glass will have sharp edges. The wet towel must lie flat on the surface; any wrinkles, bubbles, or gaps will be visible in the laser image afterward.