High quality CNC Machined focal distance gauge/ruler.

Measures from 27mm to 4mm distance under laser nozzle.

Fully metallic. Comes with a magnet on a ring for easy storage, just leave it hanging on the metal chassis of your laser machine!

Note this gauge is also included with Ramp Focal Gauge Kit

Weight 3 oz
Dimensions 4 × 2 × 1 in

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