Warming Up the Laser Engraver

We’re still learning about our laser cutter (which inevitably draws a crowd):

and testing a variety of materials including engraving Jade:

Granite:

and an awesome guitar pick made from a soft stone:

We need to up the vertical resolution and test out our narrow focus lens (these were all engraved using a 63.5mm lens, really should be using the 38.1mm lens)

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