The first image of Sigma 24-70mm f/2.8 DG DN Art Lens for Sony full frame mirrorless cameras now already leaked online. The development announcement will be on November 6th, 2019.
Below is the first size comparison of Sigma 14-24mm f/2.8 FE Vs. Sigma 24-70mm f/2.8 FE Lens:
via: NC