What kinds of exposure lock are available on your Canon camera, and when is the right time to use it? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

A flashgun used to be essential for shooting indoors or after dark, until the low-light performance of cameras improved. Flash still offers some creative uses, although you can’t control on-camera ...

Nikon's wireless flash system is easy to use once you know where to look. Known as Nikon's creative lighting system, the CLS lets you trigger flashes wirelessly using the camera's pop-up flash. It's ...