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gosia1234 31-10-15 19:55

Lighting issue - Profoto B1 off-camera flash kit sequence of photos, movement
I'm going to be photographing a footballer doing a trick with a ball (called around the world, ref:* and I need to photograph a sequence, of about 5 images while he's doing that. I'm using a Nikon D700, I was advised to photograph using a shutter of about 1/1000 sec and using Profoto B1 off-camera flash kit (

The trouble I'm having is the flashes do not recycle fast enough, so when shooting a fast sequence the lights are uneven, or don't fire. I found that you can use the flashes in a Quick Burst Mode, which means the following:*When the output is set to three stops below full power, you will empty 1/8 of the tank with every flash, which means that you can flash eight consecutive times with almost no delay in between.

When setting the camera to the flash/bracketing option of 1/135 which allows me to photograph on any chosen shutter speed with flash, and shooting on a range between 1/500-1000 sec, the flashes lock to the range 8-10 (10 is max) and I can't reduce them any more than two stops, the Air TTL-N remote switches into the high sync mode - and still flashes don't recycle fast enough and are uneven if I attempt to shoot a sequence.

I'm really struggling to find a solution to this, so I would appreciate any advise on the above and how I can improve the situation and the set up to get this right. The location of the photoshoot means I won't be able to plug into the mains.

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