This an excellent Zoom lens by Tamron. The lens has excellent clarity, Has a fast motor drive and features auto-focus and Anti vibration control. The Lens will fit and work with Nikon D series cameras, such as the Nikon D3100 I have listed for sale elsewhere. The lens works, and looks like new, The Lens hood is included, and the Lens has never been mistreated. The lens will come in it's original packaging and box.
eBay