The Nikon SY 1 52 Adaptor Ring is a 52mm mounting adaptor ring that allows the R1 or R1C1's flash systems SX 1 attachment ring to be mounted to a lens with 52mm filter thread.
Price: £22.99 from Wex Photographic
The Nikon SY 1 62 Adapter Ring is a 62mm mounting adapter ring that allows the R1 or R1C1's flash systems SX 1 attachment ring to be mounted to a lens with 62mm filter thread.
The Nikon SY 1 67 Adapter Ring for the Sx 1 Flash Attachment Ring is a 67mm mounting adapter ring that allows the R1 or R1C1's flash systems SX 1 attachment ring to be mounted to a lens with 67mm filter thread.
The SY 1 77 77mm Adaptor Ring allows the SX 1 to be attached to lenses with a filter attachment size of 77mm.
