The Panasonic GH5 is a fantastic hybrid stills and video camera with pro-level features in a compact package. The GH5 can capture 4k and 1080p video at various framerates, including up to 60 fps in 4k and 180 fps in 1080p for smooth slow motion shots. We have mounted the Metabones Speedbooster to the GH5 to allow use of any Canon EF mount lens, with the added advantage of gaining an extra stop of light and wider field of view.