The previously rumored TTartisan 50mm f/1.2 mirrorless lens for Sony E, Canon EOS M, Fuji X, and MFT is now officially announced (see technical specifications). This is the second APS-C mirrorless lens from TTartisan after the 35mm f/1.4 lens (they also have a 17mm f/1.4 coming next). You can order the lens directly from the Photo Rumors Online Store with free international shipping.
Additional pictures of the TTartisan 50mm f/1.2 APS-C mirrorless lens: