Sigma 50mm f1.4 DG HSM Art Lens for Canon EF Using a lock system via

Using a lock system via screw knobs

Comfortable and solid in the hand

Leofoto LH-30LR+NP-50 Overview

8 out in the field with peace of mind

one UHR element

Sigma 50mm f1.4 DG HSM Art Lens for Canon EF Using a lock system viaSigma 50mm f 1. 4 DG HSM Art Overview The Canon EF mount Sigma 50mm f 1. 4 DG HSM Lens is a fast standard length prime designed to achieve high optical performance through the incorporation of both three Special Low Dispersion glass elements and one molded glass aspherical element. These elements, coupled with an advanced optical design, work to minimize sagittal coma flare and chromatic aberrations in order to provide high image sharpness and