A couple of weeks ago, Sirui launched the Sirui 24mm f/2.8 1.33x anamorphic lenses, which is now available also for Fujifilm X mount via Indiegogo here.
Sirui alread offers the Sirui 50mm f/1.8 anamorphic lens 1.33x, which you can find at AmazonUS here at BHphoto here and at Adorama here.
Specs and Video