Olympus SRF-11 TTL Ring Flash Set, Guide Number of 26 Feet,(11 Meters) at ISO 100

A package including RF-11 Ring Flash and the FC-1 Macro Flash Controller.

A ring flash unit that offers macro photography with shadowless illumination when used with the FC-1 Macro Flash Controller. Both TTL auto and manual flash available. Use the FR-1 flash adapter ring to attach the unit to the ZUIKO DIGITAL 50 mm F2.0 macro lens. Can be attached to the ZUIKO DIGITAL 14-54 mm F2.8-3.5 zoom lens via the lens-cover mounting bayonet.

The FC-1 attaches to the E-1 digital SLR's hot shoe to control the RF-11 Ring Flash and TF-22 Twin Flash.