SMALLRIG Camera Z-Finder Mounting Frame Adaptor Attach to Versaframe Cage -1632 This is an adaptor which attaches the Z-Finder Mounting Frame for Zacuto to SMALLRIG VersaFrame Cage 1584 or 1630. It attaches to the bottom of the VersaFrame with two M4 screws and mounts the Zacuto Z-Finder Mounting Frame with two M4 screws. Extremely small and lightweight. Note:This adaptor is not compatible with for Panasonic DMC-GH4, DMC-GH3