This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American My standard macro kit costs several thousand ...

This is the Phottix Soft Flash Diffuser, designed to fit over any flash thanks to an elastic band fitting on the back. The flash diffuser is designed to soften the brightness of a flash for more ...

Has your expensive smoking habit prevented you from picking up a real DSLR flash? Well continue to tar up those lungs because that problem has been solved. Conveniently, an empty pack of cigarettes ...

Learn how to get started with Canon's easy wireless flash system, which lets you trigger an external flash unit using your dSLR. Lexy Savvides Former Editor at Large Lexy was a producer and on-air ...

Which camera flash is best? To oversimplify, a camera works by recording the light that enters through its lens. If there isn’t enough light entering the lens, then you record a poor image — if you ...