Feeling frustrated by flashguns? Misfiring autofocus making you anxious? Send your technique and camera questions to digitalcamera@futurenet.com

A range of specialist used retailers tell us what pre-loved kit is particularly in demand at the moment, spotting some interesting trends

Our comprehensive listing of key specifications for DSLR lenses

Andy Westlake surveys the cameras and lenses released over the past year, and what they tell us about the state of the market

SECOND-HAND CLASSIC

Angela Nicholson weighs up whether your money goes further with a cheaper body and great lens or a high-spec camera and modest zoom, using Nikon and Sony kits