Sigma 28-300mm f/3.5-6.3 DG Macro Aspherical Lens for Nikon AFD Cameras

Sigma Photo 28-300mm F3.5-6.3 MACRO lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with 10.7:1 high zoom ratio as well as macro capability. 28-300mm F3.5-6.3 MACRO packs a lot of performance in a compact package with ultra compact dimensions (Diameter 74mm and Length of 86mm) that make this lens the ultimate traveling companion. It's the ideal lens all types of photography and optimized for digital SLR cameras. This lens features one Special Low Dispersion (SLD) glass element and one aspherical lens in the front lens group, and one SLD glass element and three aspherical lenses in the rear lens group. This lens provides excellent correction for all types of aberrations. The new multilayer lens coating and lens design help reduce flare and ghost, which is a common problem with digital cameras. They also create an optimum color balance through the entire zoom range. 28-300mm F3.5-6.3 MACRO lens is equipped with a zoom lock to prevent the lens from creeping due to its own weight, and to offer protection while the lens is being carried. Incorporates 2 Low Dispersion SLD glass It also has Aspherical lenses to produce a high level of optical performance This lens has a minimum focusing distance of 19.7 inch (50 cm) in all focal lengths The Special Low Dispersion (SLD) glass and aspherical lenses give it high optical ability Has an inner focus system that allows it to be focused without having to turn the front of the lens An all purpose zoom lens can capture a wide ranging series of subjects using its wide angle, ultra-telephoto and close-up capabilities Uses 62mm Filter and Hood Accessories