R1C1 Speedlight Commander Kit
Wireless Close-Up Speedlight Kit
The Nikon R1C1 Wireless Close-Up Speedlight System (aka Macro Kit A) is a macro flash solution for i-TTL capable cameras that do not feature a built-in flash. It is fully compatible with the Nikon Creative Lighting System and Advanced Wireless Lighting system when used with compatible cameras and/or flashes.
The kit includes a SX-1 Attachment Ring that attaches to the lens filter thread via an adapter ring (included), two SB-R200 wireless macro flash heads, and the SU-800 Commander Unit. The SX1 accommodates up to eight SB-R200 Speedlights off camera, and up to four on camera.