Design Influences - GFX50R and EF-X20 Flash: Medium Format Talk Forum: Digital Photography Review
T K FOTO TECHNIC - Fujifilm Shoe Mount Flash EF-X20 Guide Number(ISO100,m): 20 (12 when Wide panel is used) Power source: 2x AAA alkaline or Ni-MH batteries Dimensions (H x W x
Someone asked for flashes? Fujifilm EF-X20 : r/Leica
EF-X20 Flash for Daylight Street Portraits – FUJILOVE MAGAZINE
New LightPix Labs FlashQ X20 Flash For Fujifilm - Fuji Addict
Amazon.com : Fujifilm EF-X20 Shoe Mount Flash : Instant Film Cameras : Electronics