Sigma 150-600mm f/5-6.3 DG OS HSM I C (Contemporary) Super Telephoto Lens - Canon Fit Sigma 3 Years Lens Warranty - Activated when camera/lens is registered on the Sigma website. https://www.sigma-imaging-uk.com/ SIGMA 150-600mm f/5-6.3 DG OS HSM I C (Contemporary) super telephoto lens Canon fit Depth: 350 MM Lightweight and compact construction for higher usability Intelligent OS featuring updated algorithm Zoom lock switch can be set at any focal length Water and oil-repellent coating ensures pleasant photography experience Dust-proof and splash-proof mount Quiet and Fast AF Manual override incorporated to make two full-time manual modes switchable Height: 260 MM Width: 105 MM