Bringing excellent performance in a super telephoto zoom lens, the Sigma 150-600mm f/5-6.3 DG OS HSM Sports Lens, designed for Canon EF-mount cameras, is optimized for full frame sensors and has a weatherproof construction.
Built into the lens barrel are two switches, one zoom lock that can hold the lens at any focal length and a manual focus override for when more precise control is required. It also has a minimum focus distance of 102.4" and a rotatable tripod collar. It is compatible with the Sigma USB Dock for focus microadjustment and firmware updates.