Logitech C920 webcam lens mount

This mount is meant to be glued or attached with an elastic rubber band. It allows screwing a lens to the camera. This is in particular useful to mount a fish-eye lens to have a bigger field of view for 3d-printer cameras.

Here is the lens I used for my camera: https://www.amazon.fr/dp/B00FTSG35E (non affiliated).

If you use a different lens, you can adapt the model from here: https://cad.onshape.com/documents/d8710edbd9bce1306e844d19/w/55812e78b592469d51acde6b/e/3a1f273144b10ee65b4dd261

I couldn't find any information about the threading of those lenses, so the mount has no threading, you can just screw the lens into the plastic.

Print in ABS if it is meant to be in the printer enclosure, otherwise any rigid material should be fine. No need for supports. I printed this with a 0.15mm nozzle, but a 0.4mm should be fine too.