Give your Canon camera the Sigma 30mm F/1.4 EX DC HSM Art lens that is an excellent accessory for enhancing the look of images. You can capture pictures with the optimal brightness using the wide aperture of this lens. The Super Multilayer quoting helps prevent flaring and ghosting while capturing images. The rear focus system helps prevent focus dependent variation and aberration. The carrying case that comes lets you carry it with you wherever you go.