Sigma 17-70mm f/2.8-4 DC Macro OS HSM Contemporary Lens for Canon EF in Kenya Sigma 17-70mm f/2.8-4 DC Macro OS HSM Contemporary Lens for Canon EF Price in Kenya is Ksh 42,000.Mixing a useful zoom range with a sophisticated design, the Canon EF-mount**Sigma 17-70mm f/2.8-4 DC Macro OS HSM**is a Contemporary-series lens, also characterized by its compact, lightweight profile. The bright f/2.8-4 maximum aperture range pairs with the wide-angle to short-telephoto zoom range to create an ideal travel and everyday lens. The optical design uses a series of low dispersion and aspherical elements to control color fringing and distortion in…