Sigma recently has registered a new USB Dock UD-11SE for Sony E-mount mirrorless lenses. It allows you to connect your Sigma Global Vision lenses to your computer in order to update firmware and adjust focus setting parameters using the Sigma Optimization Pro software.
According to latest tweet by Sigma CEO Kazuto Yamaki, Sigma’s upcoming lens roadmap will mostly be DN series lenses exclusively designed for mirrorless cameras. Both for full frame and APS-C mirrorless cameras. This means we will soon see more mirrorless lenses exclusively designed for Sony E-mount.
According to Nokishita Camera, a new version of Sigma USB dock UD-11EM now has been registered at Korean certification bodies. The official announcement for this new Sigma USB Dock UD-11EM is expected in next few weeks.
It seems that Sigma is going to release a series of fast wide-angle prime FE lenses for Sony full frame mirrorless cameras. Sigma has just filed lens patents for Sigma wide-angle FE lenses: 16mm f/2, 18mm f/1.8 & f/2, 20mm f/1.8, 24mm f/1.8, 28mm f/1.8, 34mm f/1.8.
According to latest rumors, Sigma will announce a new FE lens for exclusively for Sony full frame mirrorless camera. This new lens will be Sigma 24-70mm f/2.8 DG DN Art Lens, development announcement will be on November 6th, 2019.