You use a flash to illuminate your subject in a dark situation. It's also wise to use a flash when there's back lighting. Besides using it on a camera, you can also use a flash independently. This flash technique is known as strobist. A remote trigger or flash cable is used to trigger the flash the moment you take a picture.
Guide number of 10|Not rotatable|TTL light measurement
104,-
Delivered tomorrow
Guide number 38|With built-in wide-angle diffuser|90-degree vertical tilt
102,-
Delivered tomorrow
Guide number of 10|Not rotatable|TTL light measurement
107,-
Temporarily sold out
Guide number of 10|Not rotatable|TTL light measurement
90,-
Temporarily sold out