Sigma's 50mm F1.4 EX DG HSM is high quality, professional optics and you'll know it the minute you pick it up. In the past few years, camera ...
"More expensive than Canon, but WORTH it!"
Reviewed by iannicholson
In terms of performance, I'd say this lens sits somewhere in between the Canon f1.4 and f1.2, and so is definitely great value and give superb results.