上 sigma 150-600mm f5-6.3 contemporary dg os hsm lens with 1.4x teleconverter - canon fit 761395
As with the SIGMA mm F563 DG OS HSM from the Sports line, the lens mount incorporates rubber sealing to protect the mount part from dust and water drops Quiet and Fast AF The HSM (Hyper Sonic Motor) ensures high speed and quiet AF as well as fulltime manual focus override by rotation of the focus ringThe mm F563 DG OS HSM Sports hypertelephoto zoom lens is built on an aluminum alloy frame, and is designed for performance in the most demanding conditions The Contemporary version has a different optical configuration ( elements in 16 groups) and accepts 95mm front filtersThere are two versions or models of the big Siggy zoom The one you want is the Sigma mm f/563 DG OS HSM Contemporary Lens for Canon EF, The "S" model would make for a very unbalanced combo There is also the Tamron SP mm f/563 Di VC USD G2 for Canon EF At this time if I were to buy one of there super zooms it would be the Sigma 150 600mm F 5 6 3 Dg Os Hsm Sport Telephoto Zoom Lens For Canon Black Best Buy Sigma...