Canon 50mm f/1.2 - this is the very first Canon lens that Jason purchased when switching to Sony. &amp;nbsp;He has many videos out using this lens in exotic locations for some truly stunning results. &amp;nbsp;This works with auto focus on the Sony mirrorless system (best with the A7Rii, A6500, or A6300) with 2 different adapters. &amp;nbsp;It is a special lens.  Adapters to use with this lens: Metabones Mark 4 or the Sigma MC-11.