Discover true versatility with the Sigma 17-70 mm f/2.8-4 DC Macro OS HSM C lens — a fantastic all-rounder for travel, portraits, and macro photography. Its 17–70 mm focal range and variable f/2.8–4 aperture let you handle a wide variety of lighting situations, while the premium optical design featuring 16 elements in 14 groups (including FLD, SLD, and aspherical elements) delivers crisp, high-contrast images. The built-in OS stabilization compensates for up to 4 stops of camera shake, and the Hyper Sonic Motor (HSM) provides fast, quiet autofocus. With a minimum focusing distance of just 0.22 m and a magnification ratio of 0.36×, you can capture beautiful close-up shots. The 72 mm filter thread, compact 79 × 82 mm dimensions, and 465 g weight make it easy to carry and versatile to use. Constructed with Thermally Stable Composite (TSC), the body is lightweight yet durable, and its compatibility with Canon EF-S, Nikon F (DX), Pentax K, Sigma SA, and Sony A mounts gives you flexibility across systems. Choose this lens to simplify your gear and unlock creative potential without compromise.