The bokeh beast at BHphoto and Adorama.
I just got a short note from a Sigma source:
Sigma will announce new lenses on September possibly 70-200 but they don’t know if it’s possible to make for Sony e-mount .
Sigma officially stated that making E-mount zooms is complicated because of the autofocus algorithm. Let’s see if Sigma can tackle this issue in time for the 70-200mm f/2.8 lens launch at Photokina.