Sigma 50mm ART f1.4 for Nikon Mount. Used sparingly, opt for my 105mm more for portraits. I do have original body cap, case and packaging. I have a Promaster front cover since I lost the original on a shoot. For asking price I can include the USB calibration dock. I also have two 77mm filters for extra. Tiffen UV and CPL. Any questions dont hesitate to ask.