The previously reported TTArtisan AF 56mm f/1.8 autofocus lens for Z/E/X mount is now officially announced in China. The lens should be listed soon on the TTArtisan international site. Here are the details: Update: the X-mount version is already listed on Amazon and B&H Photo. APS-C format STM stepper motor Golden focal length for portraits … Continue reading TTArtisan AF 56mm f/1.8 autofocus lens officially announced in China (Z/E/X)