Ricoh CA-3 Cable Switch for Theta S, GR, GRII, DR Digital IV, G800SE

Great for preventing hand-motion blur. Cable Switch CA-2 
The cable switch is effective for scenes where hand-motion blur tends to occur and also for long exposures when using a tripod for nightscapes or macro shooting. It can do both half-press and full-press operations. Easy to use total length of approx. 2.2 feet / 65 cm (from grip end to connector end).