Nikon
SB-R200
Speedlight
The SB-R200 Wireless Remote Speedlight from Nikon is a compact and lightweight speedlight, able to be inserted in to a dedicated ring attached to the lens for close-up flash photography. It can also be used as a separate remote macro flash, mounted on the dedicated AS-20 stand. It is fully compatible with Nikon's Advanced Wireless Lighting system and can be used with SB-800 and SB-600 units.
Please note that it will not attach to a standard flash shoe, and will require a SX-1 Attachment Ring or AS-20 Speedlight Stand.