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Fujifilm Shoe Mount Electronic Flash EF-X20

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  • Compatible with FUJIFILM TTL
  • Guide Number: 66' at ISO 100 and 28mm
  • Coverage: 28mm & 20mm (Full Frame)
  • Wireless Slave Functionality

The Fujifilm Shoe Mount Electronic Flash EF-X20 helps add a bit of fill light to your scene. This flash offers a guide number of 66' at ISO 100 and the 28mm (full frame) setting. It also has a built-in wide-angle panel that increases coverage to 20mm and will work as a wireless slave unit. Manual power setting is possible with a dial for 1/1 to 1/64 power and it has exposure compensation from -1 to +1 EV in 1/3 steps. Additionally, it runs on 2 AAA batteries and has a recycle time of 5 to 6 seconds. Included with the unit is a soft pouch and a tripod adapter.

  • Slave settings to skip pre-flash when necessary
  • Color temperature of about 5600K
  • Battery life of 60-90 flashes at full power
In the Box

Tripod Stand Adapter

Soft Pouch
Fujifilm Logo
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More Information
Product ConditonNew
Flash Head
Guide Number 65.62' / 20 m at ISO 100 (28 mm Position)
Coverage Full-Frame
28 mm
20 mm (with Wide-Angle Adapter)
Bounce Head None
Swivel Head None
Recycle Time Approx. 5 to 6 Seconds
Secondary Illumination None
Exposure Control
Exposure Control TTL
Power Range 1/1 to 1/64
Flash Compensation -1 to +1 EV (1/3 EV Steps)
Wireless Operation Infrared
Unspecified Range 
Slave Timing Modes Instant Sync
Skip Preflash
Internal Power 2 x AAA (Alkaline, NiMH)
External Power Pack Compatible No
Mount Shoe
Dimensions (W x H x D) 2.3 x 1.4 x 2" / 59.5 x 36 x 50 mm
Weight 3.53 oz / 100 g (without Batteries)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to
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