Channels and groups offer a way to organize multiple flash units for off-camera flash setups. Off-camera flash allows the photographer to take the flash off the hot shoe and place it anywhere they want to create any lighting setup. Without off-camera flash capabilities, we would be stuck with the limitation of direct on-camera flash, which is not amusing.
All portable strobes and flashes, regardless of the brand, are organized into channels and groups. This is what makes using flashes/strobes that you may not be too familiar with easy to grasp. Channels and groups are also a lifesaver when you’re working with ...
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