Photo Rumors has posted a teaser image of the Venus Optics (LAOWA) shift lens. According to the teaser image below, Venus Optics is rumored to announce the new F4 wide-angle tilt-shift lens (or shift only?) On March 28th.
Since the title of the teaser is “Shift?”, it seems likely that the tilt mechanism is not installed. With the introduction of LAOWA brand relatively affordable shift lenses, you can feel free to try them out, unlike the expensive shift lenses made by camera makers.