Compatible with most shoe-mount flash units, this Insignia™ NS-FD01 mini flash diffuser creates a gentle lighting effect and softens shadows, so you can take beautiful shots. The diffuser folds flat for simple transport and storage when not in use.
I found that this was better for shooting macro. However, I have used it for portraits as well. I also used it to shoot a wedding. The reception shots were a bit dark, but there were no harsh shadows to deal with.
This high-power Sunpak DigiFlash 3000 DF3000C external flash features bounce, swivel and zoom capabilities, so you can brightly illuminate subjects at long distances, and it reduces red-eye effect as you capture photos with your Canon DSLR camera.