TAMRON SP 15-30mm F2.8 Di VC USD for Nikon F mount, model A012N. Includes front and rear caps, and the original box. - Purchased used 2 years ago (no noticeable scratches or dirt). - Used outdoors at night about 3 times for astrophotography. - No vignetting, and I had no issues using it. - I confirmed that autofocus, manual focus, and zoom function properly when attached to a D750. - In my amateur opinion, the front and rear elements appear clean with no noticeable scratches. - Stored in a dry cabinet. - Warranty is expired. Selling due to equipment consolidation. I believe it's in good condition based on my personal assessment, but it is a used item. I would be happy if you would bid, but please consider the condition based on the photos. Returns are not accepted. Thank you.