A great, versatile lens which has served me well. I remember doing tons of research when I was deciding whether to go for the Tamron, Sigma or Nikon 24-70 and I made the right choice. I'm finally upgrading so time to sell this beautiful piece of glass. The lens is in great optical and very good cosmetic condition. There are some marks (mainly on the lens hood) which you can see in the photos. I take great care of my photography equipment and this piece has been no exception. I always dispatch items same or next day. Thanks for your time!