Sigma APO Macro 150mm f/2.8 EX DG OS HSM Lens for Canon EF

A medium-length telephoto prime optimized for close-up shooting, the Canon EF-mount APO Macro 150mm f/2.8 EX DG OS HSM from Sigma is a unique lens, characterized by its bright f/2.8 maximum aperture, apochromatic designation, and close-focusing capability. The optical design employs three SLD elements to virtually eliminate chromatic aberrations and color fringing throughout the focusing range for improved clarity and color rendering. A Super Multi-Layer Coating has also been applied for greater contrast when working in strong lighting conditions.