Coming off the heels of an exciting year of lens announcements from Sigma, they have started 2014 with two more notable lens announcements as part of the Art and Contemporary lines of their Global Vision structure: the 50mm f/1.4 DG HSM and the 18-200mm f/3.5-6.3 DC Macro OS HSM.
Editor's Note: this post was written by Bjorn Petersen
For years, many photographers shot with almost exclusively with their trusty 50mm. The reason for this is the image quality combined with overall versatility of this focal length. It is often said that the 50mm perspective on 35mm film/digital closely mimics what the human eye sees.