Lenses for Nexus 6 topic

Anyone using any lenses, like wide angle, fisheye, macro, etc. on their Nexus 6? If so, can you share any information and pics/videos of your set up? I was thinking about investing, but not sure if I should go with the clip or if I should go with a magnet one (also not sure if there is a magnet built in around the camera ala the Nexus 5).

I am a total noob when it comes to this stuff so any help would be awesome. Also, apologies if there is another thread on this topic, but I did not have any luck finding one.