LG have filed a patent with the United States Patent and Trademark Office (USPTO) for a camera module that could have as many as 16 lenses, as well as the means of controlling the same via a phone's UI. This development could revolutionize 3D photography and similar functions.
https://www.notebookcheck.net/LG-patents-a-phone-with-a-16-lens-camera.368336.0.html