New: Sigma 17-40mm F1.8 DC | Art With an F1.8 large aperture and exceptional image quality comparable to a prime lens across the entire zoom range, this zoom lens for APS-C mirrorless cameras pushes the boundaries of still and video expression. Learn more & pre-order from an authorized dealer: https://www.sigmaphoto.com/17-40mm-f1-8-dc-a Available mounts: L-Mount, Sony E-mount, FUJIFILM X Mount, Canon RF Mount Supplied accessories: Lens Hood LH728-02, Front Cap LCF-67 IV, Rear Cap LCR III, Pouch