The Olympus STF-8 Macro Flash is compact and lightweight and features sealing technology to deliver the world's first dust, splash and freezeproof macro twin flash. This system is highly versatile in any shooting environment and allows shooting with confidence in rain or morning splashed scenes. The STF-8 Twin FLash is designed for a perfect output to match macro shooting, with a guide number of 8.5 when both heads are fired, and 6 when firing one head. The full control of the flash output makes it easier to avoid overexposure. The flash construction allows the closest shooting distance which a specific lens may capture - they can be tilted in a range of 60º upward to 40º downward and can slide along the ring adapter. Remote firing from the front of the control section is compatible with the Olympus wireless RC flash system that communicates via infrared (commander only).
Compatible with three M.Zuiko Digital lenses. It can also be attached to other lenses using a commercially available step-up/down ring.