Sigma says they still don’t know when they will ship the 24-105mm lens :(
SAR reader Bruce contacted Sigma UK and asked them when they actually do plan to ship the 24-105mm and 600mm A-mount lenses. The answer he got from Sigma UK is:
At this stage, we do not have any further information I’m afraid, we are awaiting the updates currently ourselves at this stage unfortunately.
The Sigma A-mount lens can be preordered at Amazon (Click here), BHphoto (Click here) and Adorama (Click here).