The Fujifilm EF-X8 is a pop-up flash powered directly from the camera. Compatible with select FUJIFILM X cameras, it features a convenient, compact design.
It is compatible with FUJIFILM's TTL system for automatic exposure control and also supports manual power control from 1/1 to 1/64 power with adjustment managed through the camera's menu system.
It can also act as a master flash to trigger remote sync flashes and supports TTL slow sync settings for creative versatility. This small, foldable external flash helps you capture high-quality images even in low-light conditions, such as outdoors at night or in a dimly lit room.


Specifications
| COLOUR TEMPERATURE | No |
| OPERATING TEMPERATURE (TT) | 0 - 40 °C |
| WEIGHT | 41 gr |
| DIMENSIONS (WxDxH) | 39.7 x 24.2 x 63.4 mm |
| POWER SUPPLY | Direct from camera |
| INTERNAL POWER SUPPLY | No |
| LIGHTING ANGLE (VERTICAL) | No |
| GUIDE NUMBER | 8 meters (ISO 100) |
| FLASH MODES | Second-Curtain Sync, Slow Sync |
| EXPOSURE CONTROL | Fujifilm TTL |
Source: web