RM-VPR1 Remote Shutter Release Control for SONY A7,A7 II,A7 III,A7R,A7S,A7R III
Sony Alpha, A99, A99 II, A77 II, A7, A7 II, A7R, A7S, A7S II, A7R II, A6000, RX100 II, RX100 III, Sony NEX-3N, A3000, A5100, PF175, HX300, A58, A68. Shutter release button lock - For long exposures shooting and continuous shooting.