SECOND-HAND CLASSIC

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

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

Three Sony A 7R IV users give their verdict

£6,840/$8,895 (body only)

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