I'm just starting exploring multi-strobe shooting. Here's one of my best so far, a "product" shot of my 180L for a presentation I'm putting together. I used an old flash gun with a home-made softbox at full power camera left, but shielded from the background; a silver reflector under the lens to lighten the shadow; a 580EXII above right at 1/8 power with a mid blue filter; and a 430EXII at 1/4 power lighting the white background with a purple filter. I tried to get a natural vignette with a home-made snoot, but I didn't like the look so I removed the snoot and added the vignette in post processing.













Love the 5 flashes in the background one!




