It looks like Sigma will be launching a new stabilized version of its 300mm f/2.8 lens (seen above) soon based on the lens’ appearance during a slideshow at Photokina 2012.
There are no specific details about the upcoming lens other than the name designation that appeared on a slide during an official Sigma presentation.
You can watch the full presentation in the video below.
[youtube http://www.youtube.com/watch?v=k8qSskjEaX8&w=640&h=360][via Janne Heimonen via Photo Rumors]
Copying Nikon with the ” Gold Ring” :-)