We're going to let you judge for yourself which lens is best for you. They're both excellent performers and can do a great job when used in conjunction with one another. But you're best off figuring out which focal length is better for you.

The Sigma 35mm F1.4 DG HSM is a new prime lens for full-frame and APS-C DSLR cameras. It offers the equivalent angle of view as a 52.5mm lens on an APS-C system (depending on the crop factor).

The first time I used this lens, I was a bit dissapointed. I could find the sharpness like my 35 1.4L. The reason was that my art had e terrible backfocus of +18 on my 5D MK3's. After Sigma calibrated my lens, I had a nother lens!

Sharpness after calibration Bokeh Color Fast AF

Nice build but scratches quick | Sigma hasn't the quality control as Canon No service for professionals like CPS from Canon

At photokina 2012 Sigma announced a new "Global Vision", which divides their lens portfolio into 3 categories: "Contemporary", "Art" and "Sports". These product lines don't apply to existing Sigma lenses, but any newly developed lens will be assigned to one of them, giving a rough guidance about the...