Featuring a splash, dust, and freezeproof construction, the STF-8 Twin Flash from Olympus offers shooters a completely weatherproof macro flash option. Design with full TTL support for Olympus cameras, this twin flash will help users more easily illuminate their close-up subjects. Also, it features adjustable ratios to help control the contrast of the scene and how much light is coming from each side. The flash heads are designed to provide plenty of light, with a twin flash featuring a guide number of 27.9' at ISO 100 while a single head features a guide number of 19.7' at ISO 100. Additionally, it will cover a 12mm lens on Micro Four Thirds format camera and each flash head can be tilted from -40 to 60°.
As an advanced flash unit, the STF-8 is equipped with numerous features and settings that will help photographers. Shooters can use the STF-8 as a wireless master TTL flash to control up to 4 groups of flashes set up off camera. Also, the unit supports focus stacking and bracketing functions of select OM-D cameras. It runs on 4 AA batteries and the two included ring adapters allow it to be attached to select Olympus lenses.
Technical Specifications:
Guide Number
27.89' / 8.5 m at ISO 100
Angle of Coverage
72° Horizontal
61° Vertical
Flash Duration
1/1000 Second
Recycle Time
Approx. 4 Seconds
Exposure Control
TTL via Separate Commander
Power Range
1/1 to 1/128
Wireless Operation
Optical Pulse
Unspecified Range (Master)
Wireless Channels
4
Wireless Groups
Internal Power
4 x AA
Mount
Shoe Mount
Lens Compatibility
46mm/62mm Filter Threads (via Included Adapter Ring)
Dimensions (W x H x D)
1.8 x 1.6 x 1.7" / 45.4 x 39.7 x 42.3 mm (Individual Flash Head)
2.6 x 2.3 x 2.7" / 66.9 x 59.1 x 68.5 mm (Controller)
Weight
9.98 oz / 283 g
In the Box:
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