Thank you for viewing. This is a Contax Carl Zeiss Planar T* 50mm f/1.4 MMJ. I purchased it used last year and tried using it. I used to use manual focus often, but I've gotten used to autofocus, so I didn't use it much, and I'm putting it up for sale. I have confirmed that it works properly. Included are the lens, a protective filter, and front and rear caps. Please understand that this is a used item.