1. P

    Sigma 24mm f/1.8 loose front element

    Hi, I bought used Sigma 24mm f/1.8 EX DG Macro for Nikon from eBay. I am worried because front element is little bit loose. So it moves sideways and makes a rattling sound when I shake it gently sideways. It works well with camera and takes ok photos in my books. There is little ding in lens...