C270 focus ring

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Clip-on focus ring for Logitech C270 webcam (after plate modification). I wanted to use this webcam to make print timelapses, but its focus was completely wrong, so I wanted to modify it while keeping the Led, microphone hole and remaining discreet. Here are the modifications to be made to the webcam: Remove the front plates and remove the small dot of glue blocking the focus ring (tutorials on YT). Using a Dremel equipped with a sanding stone, remove the lens contour on the original plate, as well as the rim (see photos for final result). Clip on the ring and replace the plates on the camera (there are two small flats on the ring to allow insertion of the finishing plate).