This is a lens hood for the Cosina Carl Zeiss Distagon T* 1.4/35 ZM. I purchased it used about six months ago, but I've decided to sell it since I no longer use it. It has some scratches from when I bought it. Also, although it's barely noticeable, I feel like it's slightly warped (I might just be being overly sensitive). The original box is included, but the packing materials and instruction manual seem to have been lost by the previous seller. It's difficult to convey the condition in photos, so please feel free to contact me if you have any questions.