Obiettivo Sigma mm F DC Macro OS HSM
Among zoom lenses with a zoom ratio of 7x or higher, this lens is one of the most compact available. The ultra-compact mm F DC MACRO OS HSM is about the same size as a typical standard zoom lens. Yet it offers outstanding optical performance throughout the zoom range, fulfilling the needs of the high-megapixel era. It is the most compact and lightweight lens among APS-C format interchangeable superzoom lenses with an optical stabilization function. With its full suite of the latest Sigma technologies, it expresses the essence of our high-performance Contemporary line. Thanks to its compact package, outstanding performance, and refined build, its the ideal all-in-one lens, excellent for travel photos, snapshots, family portraits, photojournalism, and virtually every type of photographic scene. The full realization of the Contemporary product concept for you to hold in your own hands and appreciate with your own eyes. Featuring the very latest technologies and combining optical performance with compactness, Contemporary line lenses are the perfect choice in a wide variety of photographic situations. Leveraging its advanced technologies, Sigma has solved the difficult problem of keeping size and weight low without compromising optical performance. These are lenses that you will use every day, covering wide-angle, telephoto, and macro needs. Lens Construction 16 elements in 13 groups Minimum aperture(W) F22 Filter size 62mm Angle of view (SD Minimum focusing distance 39cm/15.4in. Dimensions (Diameter x Length) 70.7mm x 86mm (2.8in x 3.4in) Number of diaphragm blades 7 (Rounded diaphragm) Maximum magnification ratio 13 Weight 430g/ 15.2oz.