The new Yongnuo YN 85mm f/1.8 full frame lens for DSLR cameras I already reported about is now officially announced. The lens manual can be downloaded here. Check pricing and availability at Amazon and B&H (it seems that only the Canon version is currently available, the Nikon mount will probably be released later). Yongnuo is currently giving away three 85mm f/1.8 lenses to testers for free.
Yongnuo YN 85mm f/1.8 lens specifications: