SKU: 82917291247

Olympus STF-8 Twin Flash

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Description

Olympus STF-8 Twin FlashThe STF 8 Twin Flash from Olympus offers shooters a completely weatherproof macro flash option. It features adjustable ratios to help control the contrast of the scene and how much light is coming from each side. 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

The STF-8 Twin Flash from Olympus offers shooters a completely weatherproof macro flash option. It features adjustable ratios to help control the contrast of the scene and how much light is coming from each side. 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. It is splash, dust, and freezeproof to 14°F for completely weatherproof design. 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° i.e Flash heads can be tilted upward from 0 to 60° and downward from 0 to 40°. It has manual flash power settings of 1/1 to 1/128.

Olympus STF-8 Specs

Flash
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
Wireless Operation Optical Pulse
Unspecified Range (Master)
Wireless Channels 4
Wireless Groups 4
Power
Internal Power 4 x AA
General
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
  

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    SKU: 82917291247

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    Marcia
    Lexington, US
    ★★★★★ 5
    Quality product
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    Very nice quality replacement parts. Worth the money, also fast shipping from the seller.
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    Reviewed in the United States on April 3, 2026
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    Louisville, US
    ★★★★★ 5
    Great for Robodock
    Size: 26 Pcs for Roborock Saros 10R
    Works great for my Robodock.
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    Reviewed in the United States on May 11, 2026
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    Kevin K.
    Chelsea, US
    ★★★★★ 5
    great value
    Size: 26 Pcs for Roborock Saros 10R
    good value for money
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    Reviewed in the United States on May 27, 2026
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    Mark Guillaume
    Fort Morgan, US
    ★★★★★ 5
    Great product
    Size: 26 Pcs for Roborock Saros 10R
    great
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    Reviewed in the United States on February 3, 2026
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    Diana Swift
    Belleville, US
    ★★★★★ 5
    Package as expected
    Size: 26 Pcs for Roborock Saros 10R
    Has everything you need for starter kit
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    Reviewed in the United States on March 3, 2026

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