Get optimum results from every shot taken with your Canon EF-mount camera, by using the Sigma 150–600mm f/5-6.3 DG OS HSM Contemporary Lens and TC-1401 Kit. The lens is made with 20 optical elements in 14 groups, including 1 FLD element and 3 SLD elements that help render flawless picture quality with no chromatic aberrations and color fringes. The super-multi-layer coating further keeps flaring and ghosting at bay. Thanks to the in-built optical-¬stabilizer system, you can enjoy better shake-free handheld photography. This Sigma lens has a Hyper Sonic Motor for noise-free auto focusing. Moreover, its nine-blade diaphragm creates a smooth bokeh effect on images. The 1.4× teleconverter provided with the lens has 7 optical elements in 5 groups that reduce color fringes and irregularities in images.