£6,840/$8,895 (body only)

Sigma calls its latest superzoom ‘the ultimate all-in-one zoom lens’, but can a 10x zoom be an ultimate anything, asks Damien Demolder

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

Here are our best-buy bargain second-hand lenses to buy, as selected by the AP team and contributors

TWO WEEKS WITH THE FUJIFILM X-T30 III

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