Fawn-breasted Brilliant
by Nate Chappell
Here's a multi-flash photo from our tour to Ecuador last year. It's cropped to about 60% of FF. This was taken at Alambi Lodge, I'm looking forward to getting back there this winter and doing some more of this type of photography.
1d MarkIII 500F4 1/250 F22, iso 640, 5 Nikon SB-26 slave flashes, artificial bg, hummingbird feeder
Comments
19 commentsNick Bristol
Lone Rock, WI
Peter, yes that's correct, the flashes are set at 1/16 power which gives them an effective shutter speed of around 1/4000 or so. The setting on the camera is such that you would have a very dark or black image without the flashes so they don't get in the way of the flashes in terms of stopping the motion.
It's amazing how this technique freezes the motion so well.
But as you say, at 1/16th power and an equivalent or effective 1/4000th shutter speed the job gets done..
Beautiful shot Nate
Ken Archer
May
Ray
Bill, the slave flashes provide all the light so this would be an underexposure of what my camera is reading by about 3 stops. Without the slave flashes the photo would be black or almost black (very underexposed). This is done on purpose because otherwise you will have ghosting (a blurred image on top of a sharp image). The effective shutter speed is provided by the flashes being set at 1/16 power so the effective shutter speed is more like 1/4000.
My cameras flash synch speed is 1/300
As far as depth of field, I'm trying to get both the hummingbird and the flower in sharp focus and I'm working at close quarters, additionally with the slave flashes providing the light I am able to stop down a lot.
This is 60% of the original image, so 40% has been cropped away.