Sigma patented a fast 85mm f/1.2 Full Frame lens design
A newly published Sigma patent reveals the design of three fast f/1.2 prime lenses. Two are already on the market — the 50mm f/1.2 and 35mm f/1.2 — while the third points to an unreleased 85mm f/1.2 portrait lens. I’m convinced Sigma will make this a reality very soon!
via Asobinet