Is It Mils, or Thousandths, or What?

On occasion, we are asked, “What are these numbers on the screen?”  All our alignment tools (and most others) can be configured in Imperial or Metric.  Most US users use Imperial (inches, feet, and so on). When we say, “Your laser displays in mils”, we’re asked, “What’s a mil?” Definition – [mil] noun. 1. a…

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