Sigma 12-24mm F4 DG HSM | Art Lens Canon Fitting
High resolution and high performance ultra wide angle lens with outstanding image quality from the centre to the edges. Ideal for photographing landscapes, portraits, still lifes, architecture and starry skies. Fulfils the exacting standards of the Art line. Super multi layered lens coating reduces flare and ghosting and provides sharp and high contrast images even in backlit conditions. Newly designed HSM (Hyper Sonic Motor) ensures a silent, high speed AF function. F4 maximum aperture throughout the zoom range. 24cm close focus distance. High precision, rugged brass made bayonet mount with dust and splash proof construction.