Photo Quality Laser Marking

RMI Marking systems Mark at True 635 dpi
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DPI = Dots Per Inch
True DPI is defined as how many dots can be lined up in an inch without overlapping.
There are 4X as many dots in a square inch at 600 DPI than at 300 DPI.

RMI Lasers Utilize YVO₄ Technology Resulting in the Highest Resolution Marking.


CO₂ Lasers Overlap Dots to achive 300DPI	CO₂ Lasers Overlap Dots to achive 600DPI	RMI TRUE 635 DPI

Or to put it another way, Photos can ONLY be Engraved at True DPI.
note: RMI Laser Marking Systems can also overlap dots for Vector Art and text which results in extremely clean lines.