The Sigma DG 70-300mm lens is designed for Nikon cameras, with a maximum aperture of f/4 and a focal length range of 70-300mm. Made in the 2000s, this unit is part of Sigma's Contemporary series and features both auto and manual focus options. Constructed with plastic exterior material, this lens is ideal for capturing detailed macro/close-up shots, with compatibility for 58mm filters. Crafted in Japan, this Sigma DG lens is a versatile and high-quality option for photographers looking to expand their creative capabilities.