Logitech C270 web cam - with focusing ring and mic opening

This is the replacement part for the original covers of Logitech C270 webcam. Manual focusing ring and mic opening will be provided. Turning clockwise for infinite and anti-clockwise for close up.

Update on 19 Aug 2018:
It is too thin in the cover and the focusing ring is hard to turn and reach with fingers. Please adjust the thickness of cover and add a handle or pattern in the focusing ring for easy of use. Finally, the LED was blocked by the cover, therefore, an opening for LED ligh