A single zoom covering a huge 10x range, the Nikon F-mount Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens is a versatile optic well-suited for a variety of subjects, including portraiture, sports, and wildlife. Its advanced optical design incorporates one SLD element and three FLD elements, which help to greatly suppress chromatic aberrations and colour fringing throughout the zoom range for improved clarity and colour accuracy. A Super Multi-Layer Coating has also been applied to individual elements to control flare and ghosting when working in strong lighting conditions. This lens is in good overall condition with some signs of use. The glass is clean and in good condition. The lens barrel shows some cosmetic marks. The focus ring is in good condition. The lens mount shows signs of use. The tripod collar is in good overall condition with some cosmetic signs of use. The lens hood is in good overall condition with some cosmetic signs of use.The lens hood is in a used condition with significant cosmetic signs of use.There is some dust within the internal elements of the lens.Please note: There is a small defect present on one of the internal elements however this does not affect the optical performance of the lens.Please note: There are several marks and scratches to the front element. These do not appear to affect the image.