Canon EOS / EF adapter for Logitech C260 webcamera

An adapter to attach a Logitech C260 webcam to Canon EOS (EF / EF-S) lenses. It replaces the front panel of the camera. I also include separate files just for the front panel of C260, and just for the female Canon EOS adapter - they should make it easier creating similar adapters for other mounts. Both STL and the original (SketchUp) files are included.

If you use the SketchUp file to remaster the model, make sure to Explode All at the end, and get rid of the two internal surfaces (e.g. by running it through the Solid Inspector plugin).

As my measurement of the distance to the C260 sensor is not precise (it's accurate to ~0.25mm), and also because individual printers might print the adapter's height with some inaccuracy (say ~0.2mm), this adapter will likely not be useful for wide angle lenses without some fine tuning (as they are much more sensitive to the register distance accuracy). You should probably be okay for focal lengths >= 50mm. It works well with my Canon 70-200 F4L.