I'm currently using an SB600 for macro use, shooting bugs. Even with a diffuser on the shadows are way too harsh. Currently considering adding on a second flash to fill in the shadows but not sure how to go about it. Will be using it with a D40 + Tamron 90mm macro.
Do I need some kind of flash bracket to fix on a second flash? If so which brand/products would you recommend for the bracket and second flash?
An alternative would be to get a ring flash but I would rather make use of my SB600 and build on it to be suitable for macro use. I suppose it would be cheaper too?
Any help would be greatly appreciated. Thanks!