ELP brand camera holder for Longer Ray 5 laser cutter. The camera mounts to the laser head via this mount.
Here is the link to a compatible camera (though this fisheye lens is waaaaay too wide FoV):
https://www.amazon.com/gp/product/B00LQ854AG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
LaserCutter_camera_holder.stl | 240.1KB |