Olympus STF-22 Twin Flash Set
A set consisting of the TF-22 Twin Flash, SR-1 Shoe Ring and FC-1 Macro Flash Controller. Includes a case that accommodates the set.
|Light source used||RF-11 Ring Flash
TF-22 Twin Flash
|Characteristic of emission (with RF-11 Ring Flash)||Guide number (ISO100)||GN11|
|Flash mode||TTL-AUTO (controls the light intensities from GN0.7 to 11 in 1/8 EV steps)
MANUAL (the light intensity can be controlled from GN 0.7 to 11 in 1/3 EV steps)
|Characteristic of emission (with Ring Flash TF-22)||Guide number (ISO100)||One flash: GN16
Two flashes: GN22
|Flash mode||TTL-AUTO (controls the light intensities from GN0.7 to 16 in 1/8 EV steps)
MANUAL (the light intensity can be controlled from GN 0.7 to 16 in 1/3 EV steps)
|Left-right light intensity ratio||You can adjust the ratio between their light intensities with 1/3 EV step.
Left-right ration 1:8 to 8:1
One-side flash can also be fired.
|Firing angle||Vertical: 50 deg., Horizontal: 55 deg. (single flash)|
|Power supply||4 AA alkaline batteries (LR6 type)
4 AA lithium batteries (FR6 type)
4 AA Ni-Mn batteries (ZR6 type)
2 CR-V3 Lithium battery packs (LB-01)
4 AA Ni-cd batteries
4 AA Ni-Mh batteries High Voltage Pack (HV1)
|Size||78mm (W) x 141mm (H) x 119mm (D)|
The Olympus STF-22 Twin Flash Set is a set consisting of the TF-22 twin flash, the SR-1 shoe ring, and the FC-1 macro flash controller.
This kit allows for precise and exact lighting control when shooting macro work. Flashes can be positioned at any desired angle to provide the best illumination of the subject when texture and detail are needed. Can be fired as a single or dual flash unit. When fired together, left/right balance can be precisely controlled.
At the time of this writing, the SR-1 Shoe Ring 1 (which is needed to use the twin flashes) is only specified to work with Olympus' 11-22mm, 14-54mm, and 50-200mm lenses. It does not affix to the filter threads, and as such it is highly unlikely that you would be able to use a lens from another manufacturer. In addition, with the use of the optional FR-1 adapter, this flash system can be used with the Zuiko Digital 50mm f/2.0 and 35mm f/2.0 macro lenses.
- TTL AUTO (GN 0.7-11 control with 1/8EV step)
- Manual (GN 0.7-11 control with 1/3EV step)
In the Box
- Olympus STF-22 Twin Flash Set with FC-1 TTL Controller (Guide No. 72'/22 m)
- SR-1 Shoe Ring
- Diffuser Domes