Also autofocus works with this lens so you can save time by using hybrid AF like I do, and I love the focus transition feature of the GH5; I use it all the time in properly blocked scenes, but this only works if you use native lenses that support AF.ConclusionJust like my Canon 70-200mm lens for photography; this has become my go to lens when filming interviews (for the shallow DOF), events (for the long reach), and for the cinematic look (buttery bokeh)