The Samsung ED-SEF580A Flash is a Samsung A-TTL compatible flash unit for Samsung NX and EX cameras with a powerful guide number of 190' at ISO 100 and 105mm. It is capable of covering a zoom range of 24-105mm and has the ability to tilt up 90° and rotate from 120° right to 180° left for a total of 300°. Additionally, this flash has wireless triggering capabilities with compatible cameras and flash units, allowing for wireless control in 4 channels and 3 groups.
In addition to TTL functionality, the ED-SEF580A unit can be controlled manually from full power down to 1/256 power. It also has a graphic LCD display for clear view of your settings as well as a modeling light function for checking your light before taking a shot. Additional features include an AF-assist beam and a high-speed synchronization mode for shutter speeds greater than 1/200 second. The flash runs on 4 AA batteries.
|Guide No.||190.29' (58 m) ISO100 at 105 mm position|
|Angle of Coverage||
78° - 27° Horizontal
60° - 20° Vertical
|Vari-Power||1/1 - 1/256|
|Bounce Head||Yes0° to +90°|
|Swivel Head||Yes, 300°|
|Coverage||24 mm - 105 mm|
|Recycle Time||Approximately 5 - 5.5 seconds|
|Flash Duration||1/125 - 1/33000 sec|
|Wireless Communication Channels||4 Channels|
|Wireless Groups||3 Groups|
|Power Source||4x AA Alkaline, Lithium, Rechargeable Ni-MH Batteries|