Thank you for viewing. This is a popular SIGMA zoom lens with a bright, constant f/1.8 aperture and beautiful bokeh. It's considered a "god lens" for APS-C users, excelling in a wide range of photography from landscapes to portraits. I purchased it used last year, but I haven't had much opportunity to use it, so I'm selling it. There are small scratches on the exterior and a little dust inside the lens, but there are no issues with image quality or autofocus operation. The descriptive power is outstanding, and it performs well indoors and at night. Please check the condition in the photos. It's a popular lens, so it's first come, first served! Don't miss this opportunity. A lens case is included, but please note that the hood is not included.