Sigma is rumored to announce the 85 mm F1.4 art lens this September 2016 during the photokina event. According to the website photorumors the Sigma 85 MM 1.4 lens is currently being tested by the photographers around the world.
Not only 85 mm lens, we may seem new art lenses at the event to we can also get some development announcement from Signa regarding the same.
Stay with us and we will update you soon as we get any new information.
source – Canonrumors