11.08.2012
Sigma’s new 35mm F1.4 DG HSM now available!
The Sigma 35mm F1.4 DG HSM, first in the Art line of lenses announced at Photokina as part of the Sigma Global Vision is now available at an estimated street price of $899.
Tag: MTF
11.02.2012
A1 MTF Testing for New Sigma Lenses
On the Sigma Global Vision site, you may read and learn about every aspect of the evolution of Sigma. In this occasional blog series, we discuss aspects of the Global Vision in greater depth.