Remixed front cover for hamkers' Pi Camera 2 case - to attach a wide angle lens

So I picked up a decent looking wide angle mobile phone lens from Amazon for the Pi camera on my octoprint setup that uses hamkers' camera arm and my custom magnetic base, as the camera needs a wider viewing angle to see all the print bed.

This is the lens - https://www.amazon.co.uk/gp/product/B078RLKWGM (I picked one that had decent reviews and which reviewers had posted sample images taken with it)

So I needed some way to mount it to the front of hamkers' camera case....

REMIX TIME!