Convert image size to DPI and laser line interval for clean, sharp engravings.
Tip: enter image pixels and engraving size to calculate true DPI. You can also type a DPI directly if you already know it.
• Use dot spacing / line interval as a starting point for your laser’s line gap (Y step). • Higher DPI → smaller spacing → more detail but slower runs. • For photos, many users like 250–350 DPI; for line art, you can often go higher.