Barely used ultra wide angle lens which is very sharp with low distortion. Its reputation is well described as a lens which outperforms the very well-regarded Nikon 14-24mm f2.8 lens (less distortion, sharper). This is great for a lot of photography genres (really shines for landscapes and astro photography). I'm selling because I'm changing systems and focusing more on portraits now. This lens was bought new from Henry's just over a year ago and properly stored in a protective case. It looks and functions in perfect shape as it was when I bought it. It also works flawlessly with the FTZ adapter for the Nikon Z mirrorless cameras. I've attached some samples that I took with a Nikon D750.....the lighthouse image is sold commercially in local malls. This lens is an excellent option for those who want excellent optics at less than half the cost of a new Z lens equivalent.