The best flash triggers for your camera: wireless control for off-camera flashguns
If you've shot with speedlights, you've probably considered the best flash triggers. Being able to liberate the light from the hotshoe for off-camera effects is great, and being able to control multiple lights from one unit is even better. Once, flash triggers were physically tethered to their lights with a cord, but in this wireless age, such things are no longer necessary.
A decent radio-frequency trigger will provide up to 100 metres of range, and should also give you the ability to separate your flashes into different groups to fire at different times. This allows you to replicate a studio flash head setup for a lower cost, with separate key, fill and accent lights. This does mean that you’ll often require an extra receiver for every additional flashgun you want to incorporate, though some more recent flashguns do come packing built-in receivers, so do check before buying any extra equipment you might not need.Read More : Sony Electronics Unveils New Tech for Better Broadcast & Production Workflows Different triggers will have different features. Some will have TTL functionality: Through The Lens metering, which automatically reads the lighting conditions and adjusts power output accordingly, while others are manual only. Some will also be able to use High-Speed Sync, which enables to use of flash in tandem with fast shutter speeds, allowing you to freeze fast action. Depending on the kind of images you shoot, this may or may not be necessary.
Finally, wireless flash triggers will normally be designed to work with a single camera brand. While some are more broadly compatible, many will have a single model that works specifically with Canon, Nikon, Sony or whatever else, so double-check you've got the right version before you click "Buy".
A decent radio-frequency trigger will provide up to 100 metres of range, and should also give you the ability to separate your flashes into different groups to fire at different times. This allows you to replicate a studio flash head setup for a lower cost, with separate key, fill and accent lights. This does mean that you’ll often require an extra receiver for every additional flashgun you want to incorporate, though some more recent flashguns do come packing built-in receivers, so do check before buying any extra equipment you might not need.
Finally, wireless flash triggers will normally be designed to work with a single camera brand. While some are more broadly compatible, many will have a single model that works specifically with Canon, Nikon, Sony or whatever else, so double-check you've got the right version before you click "Buy".
Source: www.digitalcameraworld.com
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