The Sigma 50-150mm f/2.8 II APO EX DC - Canon is a compact, lightweight, large aperture telephoto zoom lens designed exclusively for digital SLR cameras.
Incorporation of high-end optical technology gives optimum lens performance providing excellent correction for flare, ghosting and all types of aberrations. High image quality is assured throughout the entire zoom range. Four SLD (Special Low Dispersion) glass elements are used for utmost correction of chromatic aberrations.
The HSM (Hyper Sonic Motor) system ensures quiet and high-speed autofocusing with full-time manual focus override.
|Lens Construction||18 Elements in 14 groups, including 4 SLD Elements|
|Autofocus||Yes, HSM (Hyper Sonic Motor) with full-time manual focus override|
|Closest Focus Distance||1m / 3.3 ft|
|Magnification Ratio||0.19x / 1:5.3|
|Dimensions||132.6mm x 76.3mm / 5.2 in. x 3.0 in.|