The Nikon AR-8 Cable Release Adapter accepts Nikon cable releases with the external thread for the F, F2 and some Nikkormat cameras, such as the AR-2 Cable Release and AR-4 Double Cable Release (not included). It allows them to be used on cameras with a standard screw-in cable release fitting such as the Nikon F3, FM series, FE series, EM, FG, FA and many others.
