... .Shutter control: half-way or full-way press button.3.Compatible with DSLR camera, such as Canon, Nikon, Sony, Pantex, Samsung, Panasonic, Leica ... Minolta: DIMAGE α2, α1,9,7Hi,7i,7,5,4,3,DYNAX 7D,5D.-----------------------------------------------------------------------------------------------RC-201/RS1Panasonic : DMC-FZ50,DMC-FZ50K,DMC-FZ50S ...