Laser Cut K40 LED position indicator

This is a device to help position your laser beam precisely and repeatably, regardless of height of material, focus, or coordinates. Unlike head-mounted laser pointers or beam combiners, it does not add any weight or complexity to the head, or reduce the beam's power. It also helps in finding a rough focal depth.

I didn't invent this; this is just my laser-cut version of an existing design by scorch and before him, Peter Jensen. I don't have a 3D printer, and I thought it was appropriate tha