- File:Fujifilm flash - Wikimedia Commons
- Leica Classic with EF-X20 Flash Settings? :
- Who's the EF-X20?: Fujifilm System / SLR Forum: Digital Photography Review
- EF-X20 custom diffuser: Fujifilm X System / Talk Forum: Digital Photography Review
- EF-X20 Flash for Daylight Street Portraits FUJILOVE MAGAZINE
- Received the Fujifilm EF-X20 today – review | Børge Indergaard
- Fujifilm X-Pro1 & with Product Manager: Hiroshi | System camera, Fujifilm, Product launch
- Sold: Leica M6 Classic 50mm Summarit F2.4, EF-X20 Flash - FM Forums
- X100V - Picked the EF-X20 my X100V! |
- Gear Review: Fujifilm EF-X20 Flashgun – School Shooter
- Fujifilm EF-X20 TTL - Adorama
- 3D Printable Fujifilm EF Flash Diffuser by Liam Baillie
- Flash 16241307 B&H Photo Video
- IRL: Timbuk2's Messenger Fujifilm's | Engadget
- Flashy Fujifilm X20 and Canon Powershot G15 - Lighting
- Pin by James Documentary Photography | Documentary photography, Documentaries
- Twitter पर Alex Lambrechts: "Fujifilm EF-X20 flash rocks! Here it is on my M9, combo for tonight's party :) get one! #leicam9 #XPro1 http://t.co/l6QUKjAPSz" / Twitter
- EF-X20 Flash for Daylight Street Portraits FUJILOVE MAGAZINE
- Fujifilm EF-X20 Flash on my X100 TC4's Blog