EM-140 DG Macro Flash (Canon E-TTL)
- Ideal for Close-up photography, especially medical and scientific applications.
- Fully dedicated with the latest TTL auto exposure systems.
- Dual flash tubes can be switched on or off for creative flash control.
- Wireless TTL Flash Control.
- High Speed Synchro Flash.
- Guide Number of 14/m, 46/ft (ISO100).