his ring flash offers shadowless, homogeneous illumination for macro photography, such as capturing jewellery, documentation in dentistry and other recording work. The ring flash head may be attached to the ZUIKO DIGITAL 14 - 54mm and 50 - 200mm lenses using their bayonet mounts or to the ZUIKO DIGITAL 50 mm macro lens with the FS-FR1 adapter ring.

• Precise lighting for astonishing details
• Shadowless, homogenous illumination
• TTL Auto & Manual Mode

• Ring Flash Unit
• Ring Flash Unit

• Controller - Macro Flash Controller FS-FC1
• Guide number (ISO100) Flash mode - GN 11 TTL AUTO (GN 0.7 - 11 control with 1/8 EV step) Manual (GN 0.7 - 11 control with 1/3 EV step)
• Firing Angle - Up-down, Left-right 85 degrees
• Mounting - Bayonet
• Compatible available ZUIKO DIGITAL lenses - ED 50mm f2.0 Macro (using optional Flash Adapter Ring FS-FR1), 14 - 54mm f2.8 - 3.5, ED 50 - 200mm f2.8 - 3.5.
• Illuminator - Built-in 4 lamps
• Size/Weight/Cord length - 120 x 135 x 24mm/145g/about 190mm

• Illumination Unit - Ring Flash RF11 Twin Flash TF22
• Using Ring Flash RF11 - Characteristic of emission: Guide Number (ISO 100) 11 Flash Mode TTL Auto (GN 0.7-11, control with 1/8 EV step) Manual (GN 0.7-11,control with 1/3 EV step)
• Using Twin Flash TF22 - Characteristic of emission: Guide numbers (ISO 100) one flash GN 16, two flashes GN 22 Flash Mode TTL Auto (GN 0.7 ~ 16 control with 1/8 EV step) Manual (GN 0.7 ~ 16 control with 1/3 EV step) Ratio between their light intensities You can adjust the ratio between their light intensities with 1/3 EV step. 1:8 - 1:1 - 8:1 (left : right) You can fire only one flash.
• Power supply - AA alkaline dry cell batteries (LR6) AA lithium batteries (FR6) AA Ni-Mn batteries (ZR6) Lithium battery packs (CR-V3) AA Ni-cd batteries AA Ni-Mh batteries
• Dimensions -78mm W x 141mm H x 119mm D
• Weight - 320g (without batteries)