Sigma 200-500mm F2.8 APO EX DG Prime SIGMA LENS SUPPORT FOOT SF-41

SIGMA LENS SUPPORT FOOT SF-41 FOR 50-100MM T2 AND 14MM T2 FF

Beyond being a high-spec macro lens that excels in a wide range of settings

Mount with dust and splash proof structure

even at F1

Sigma 200-500mm F2.8 APO EX DG Prime SIGMA LENS SUPPORT FOOT SF-41Large aperture ultra telephoto zoom lens offers a large aperture of F2. 8at the 500mm focal length and F5. 6 at the 1000mm focal length. This is the first large aperture ultra telephoto zoom lens that has an F2. 8 aperture at the 500mm focal length. With its specially designed attachment mounted, the lens becomes a 400 1000mm F5. 6 ultra telephoto zoom lens capable of auto focus shooting. It gives the photographer brand new powers of expression in all