The sigma 17-50mm f 2.8 Ex dc os hsm lens features a wide-range zoom lens specially designed for aps-c format slrs. Its constant f 2.8 Aperture enables you to shoot high-quality photos and videos in dim light conditions. The optical design of the sigma 17-50mm f 2.8 Ex dc os hsm lens includes a couple of low-dispersion elements with a trio of aspherical elements. It is how it reduces aberrations while promoting sharpness and clarity. It covers a versatile range of 25.5-75 Mm focal length. The 17-50mm f 2.8 Ex lens facilitates both os focal stabilization and constant optimal aperture. The f 2.8 Constant aperture offers greater control over the focal distance. The 4-stop rated os stabilization comes in handy when shooting still objects in ambient light conditions. This feature lets you shoot at shutter speeds 4 stops slower than would be impossible otherwise. Our take on sigma 17-50mm f 2.8 Ex dc os hsm lens for nikon f: with sigma 17-50mm f 2.8 Ex dc os hsm lens you can capture hd photos and videos even without a tripod.
The sigma 17-50mm f 2.8 Ex dc os hsm lens features a wide-range zoom lens specially designed for aps-c format slrs. Its constant f 2.8...show more
