Logitech C270 USB Webcam Misumi 2020 extrusions M5 Screws. I wanted the camera mounts to monitor a Double30 Deltabot's extruder/bowden tube while tweaking settings and have used the same mount for other locations. Lately I've been combining the camera's with OBS to get this: https://youtu.be/py6NVi3j__w See pictures on how to enable the The Logitech C270 manual focus. Included are my source files. To make design changes, modify the DWG in draftsight, and export DXF's for the SCAD file to import as described here: http://wiki.skillhouse.org/index.php/Draftsight-2D-OpenSCAD-3D-Print