Sigma 35mm f/1.4 DG HSM 'Art' Lens review (APS-C & full frame, with samples) - YouTube
Amazon.com : Sigma 35mm 1.4 Art for Canon Camera Bundle with Canon 35mm 1.4 Art Lens, Front and Rear Caps, Lens Hood, Lens Case, 32GB SanDisk Memory Cards (7 Items), Sigma Lens
SIGMA 35mm F1.4 DG HSM Art F/Nikon objektiv: Sigmina klasika