Gizmag says ”The Bubo’s handgrips help keep the iPhone steady while its weight, at just over a pound, enhances stability during long pans. There are also four tripod mounts and access to the dock connector and headphone jack. The 0.45x wide-angle/macro combination lens doubles the iPhone’s field of view and adds contrast and extra detail. The rig is threaded to accommodate any 3rd party lenses (37mm) and filters (49mm) and the macro lens allows close shooting.The adjustable VeriCorder microphone points out of the front of the Bubo like a mini boom mic, so the accidental blocking of the mic during filming should become a thing of the past. There is also a cold shoe accessory mount for shotgun mics, video lights and other accessories”.
Source : Gizmag